Publications of the Optimization Research Group

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2017

Authors      M. Schmidt, M. Sirvent, W. Wollner
TitleA Decomposition Method for MINLPs with Lipschitz Continuous Nonlinearities
NumberPreprint 2017
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Authors      M. Ulbrich, S. Ulbrich, D. Bratzke
TitleA Multigrid Semismooth Newton Method for Semilinear Contact Problems
JournalJournal of Computational Mathematics, (2017)
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Authors      Ira Neitzel, Winnifried Wollner
TitleA Priori ^2$-Discretization Error Estimates for the State in Elliptic Optimization Problems with Pointwise Inequality State Constraints
JournalNumer. Math., (2017)
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Authors      S. Ulbrich, J. C. Ziems
TitleAdaptive Multilevel Trust-Region Methods for Time-Dependent PDE-Constrained Optimization
JournalPortugaliae Mathematica, (2017)
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Authors      I. Neitzel, T. Wick, W. Wollner
TitleAn Optimal Control Problem Governed by a Regularized Phase-Field Fracture Propagation Model
JournalSIAM J. Control Optim., 55:4 (2017) 2271-2288
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Authors      C. Goll, T. Wick, W. Wollner
TitleDOpElib: Differential Equations and Optimization Environment; A Goal Oriented Software Library for Solving PDEs and Optimization Problems with PDEs
JournalArchive of Numerical Software, 5:2 (2017) 1-14
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Authors      Tobias Fischer, Marc E. Pfetsch
TitleOn the Structure of Linear Programs with Overlapping Cardinality Constraints
NumberPreprint, submitted 2017
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Authors      Hannes Meinlschmidt, Christian Meyer, Joachim Rehberg
TitleOptimal Control of the Thermistor Problem in Three Spatial Dimensions, Part 1: Existence of Optimal Solutions
NumberIn press, SIAM J. Control Optim. 2017
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Authors      Hannes Meinlschmidt, Christian Meyer, Joachim Rehberg
TitleOptimal Control of the Thermistor Problem in Three Spatial Dimensions, Part 2: Optimality Conditions
JournalSIAM J. Control Optim., 55:4 (2017) 2368-2392
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Authors      Christopher Hojny, Marc E. Pfetsch
TitlePolytopes Associated with Symmetry Handling
NumberPreprint, submitteld 2017
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Authors      D. Horstmann, H. Meinlschmidt, J. Rehberg
TitleThe full Keller-Segel model is well-posed on nonsmooth domains
NumberPreprint, submitted 2017
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Authors      Stephen J. Maher, Tobias Fischer, Tristan Gally, Gerald Gamrath, Ambros Gleixner, Robert Lion Gottwald, Gregor Hendel, Thorsten Koch, Marco E. Lübbecke, Matthias Miltenberger, Benjamin Müller, Marc E. Pfetsch, Christian Puchert, Daniel Rehfeldt, Sebastian Schenker, Robert Schwarz, Felipe Serrano, Yuji Shinano, Dieter Weninger, Jonas T. Witt, Jakob Witzig
TitleThe SCIP Optimization Suite 4.0
NumberZIB Report 17-12 2017
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2016

Authors      Roland Herzog, Winnifried Wollner
TitleA Conjugate Direction Method for Linear Systems in Banach Spaces
JournalJ. Inverse Ill-Posed Probl., (2016)
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Authors      Tristan Gally, Marc E. Pfetsch, Stefan Ulbrich
TitleA Framework for Solving Mixed-Integer Semidefinite Programs
NumberPreprint, submitted 2016
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Authors      Christopher Hojny, Marc E. Pfetsch
TitleA Polyhedral Investigation of Star Colorings
JournalDiscrete Applied Mathematics, 208 (2016) 59-78
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Authors      Francesco Ludovici, Ira Neitzel, Winnifried Wollner
TitleA Priori Error Estimates for State Constrained Semilinear Parabolic Optimal Control Problems
NumberPreprint, submitted 2016
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Authors      Stefanie Bott
TitleAdaptive SQP Method with Reduced Order Models for Optimal Control Problems with Constraints on the State Applied to the Navier-Stokes Equations
PublishedDr. Hut Verlag, 2016
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Authors      Tristan Gally, Marc E. Pfetsch
TitleComputing Restricted Isometry Constants via Mixed-Integer Semidefinite Programming
NumberPreprint, submitted 2016
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Authors      Tobias Ritter, Juliane Euler, Stefan Ulbrich, Oskar von Stryk
TitleDecentralized Dynamic Data-driven Monitoring of Atmospheric Dispersion Processes
JournalProcedia Computer Science, 80 (2016) 919-930
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Authors      Susanne Beckers, Jörn Behrens, Winnifried Wollner
TitleDuality based error estimation in the presence of shocks
NumberPreprint 2016
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Authors      Michael Fischer, Florian Lindemann, Michael Ulbrich, Stefan Ulbrich
TitleFréchet Differentiability of Unsteady Incompressible Navier-Stokes Flow with Respect to Domain Variations of Low Regularity by Using a General Analytical Framework
NumberPreprint submitted 2016
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Authors      H. Meinlschmidt, J. Rehberg
TitleHölder-estimates for non-autonomous parabolic problems with rough data
JournalEvol. Equ. Control Theory, 6:1 (2016) 147-184
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Authors      Michael Roos, Benjamin Horn, Sebastian Gramlich, Stefan Ulbrich, Hermann Kloberdanz
TitleManufacturing Integrated Algorithm-Based Product Design ? Case Study of a Snap-Fit Fastening
JournalProcedia CIRP, 50 (2016) 123-128
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Authors      Oliver Lass, Stefan Ulbrich
TitleModel order reduction techniques with a posteriori error control for nonlinear robust optimization governed by partial differential equations
JournalSIAM Journal on Scientific Computing, (2016)
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Authors      Tobias Fischer, Marc E. Pfetsch
TitleMonoidal Cut Strengthening and Generalized Mixed-Integer Rounding for Disjunctions and Complementarity Constraints
NumberPreprint, submitted 2016
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Authors      L. Iapichino, S. Ulbrich, S. Volkwein
TitleMultiobjective PDE-Constrained Optimization using the Reduced-Basis Method
JournalAdv. Comput. Math., (2016)
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Authors      A. Linke, C. Merdon, W. Wollner
TitleOptimal ^2$ Velocity Error Estimates for a Modified Pressure-Robust Crouzeix-Raviart Stokes Element
JournalIMA J. Numer. Anal., 37:1 (2016) 354-374
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Authors      Benjamin Horn, Stefan Ulbrich
TitleShape Optimization for Contact Problems based on Isogeometric Analysis
JournalJournal of Physics: Conference Series, 734:3 (2016) 1-4
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Authors      Gerald Gamrath, Tobias Fischer, Tristan Gally, Ambros M. Gleixner, Gregor Hendel, Thorsten Koch, Stephen J. Maher, Matthias Miltenberger, Benjamin Müller, Marc E. Pfetsch, Christian Puchert, Daniel Rehfeldt, Sebastian Schenker, Robert Schwarz, Felipe Serrano, Yuji Shinano, Stefan Vigerske, Dieter Weninger, Michael Winkler, Jonas T. Witt, Jakob Witzig
TitleThe SCIP Optimization Suite 3.2
NumberZIB Report 15-60 2016
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2015

Authors      Tobias Fischer, Marc E. Pfetsch
TitleBranch-and-Cut for Linear Programs with Overlapping SOS1 Constraints
NumberPreprint, submitted 2015
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Authors      J. Euler, T. Ritter, S. Ulbrich, O. von Stryk
TitleCentralized ensemble-based trajectory planning of cooperating sensors for estimating atmospheric dispersion processes
EditorsS. Ravela, A. Sandu
BooktitleDynamic Data-Driven Environmental Systems Science: First International Conference, DyDESS 2014, Cambridge, MA, USA, November 5-7, 2014, Revised Selected Papers
PublishedSpringer, 2015, 322-333
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Authors      C. M. Melzer, M. Krech, L. Kristl, T. Freund, A. Kuttich, M. Zocholl, P. Groche, M. Kohler, R. Platz
TitleMethodical Approaches to Describe and Evaluate Uncertainty in the Transmission Behavior of a Sensory Rod
EditorsPeter F. Pelz, Peter Groche
BooktitleUncertainty in Mechanical Engineering II
PublishedApplied Mechanics and Materials 807, Trans Tech Publications, 2015, 205-217
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Authors      Anne Philipp
TitleMixed-Integer Nonlinear Programming with Application to Wireless Communication Systems
PublishedDr. Hut Verlag, 2015
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Authors      Alessandro Alla, Michael Hinze, Oliver Lass, Stefan Ulbrich
TitleModel order reduction approaches for the optimal design of permanent magnets in electro-magnetic machines
JournalIFAC-PapersOnLine, 48:1 (2015) 242-247
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Authors      A. M. Tillmann
TitleOn the Computational Intractability of Exact and Approximate Dictionary Learning
JournalIEEE Signal Processing Letters, 22:1 (2015) 45-49
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Authors      Sebastian Pfaff, Stefan Ulbrich
TitleOptimal Boundary Control of Nonlinear Hyperbolic Conservation Laws with Switched Boundary Data
JournalSIAM J. Control Optim., 53:3 (2015) 1250-1277
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Authors      Daniela Bratzke
TitleOptimal Control of Deep Drawing Processes based on Reduced Order Models
PublishedDr. Hut Verlag, 2015
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Authors      Sebastian Pfaff
TitleOptimal Control of Hyperbolic Conservation Laws on Bounded Domains with Switching Controls
PublishedDr. Hut Verlag, 2015
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Authors      Sebastian Pfaff, Stefan Ulbrich
TitleOptimal Control of Nonlinear Hyperbolic Conservation Laws by On/Off-Switching
NumberPreprint, submitted 2015
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Authors      Oliver Lass, Stefan Trenz, Stefan Volkwein
TitleOptimality conditions and POD a-posteriori error estimates for a semilinear parabolic optimal control
NumberKonstanzer Schriften in Mathematik 345, 2015
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Authors      Carsten Schäfer
TitleOptimization approaches for actuator and sensor placement and its application to model predictive control of dynamical systems
PublishedDr. Hut Verlag, 2015
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Authors      Oliver Lass, Steffan Volkwein
TitleParameter identification for nonlinear elliptic-parabolic systems with application in lithium-ion battery modeling
JournalComputational Optimization and Applications, 62:1 (2015) 217-239
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Authors      S. Ulbrich
TitlePreconditioners based on «Parareal» time-domain decomposition for time-dependent PDE-constrained optimization
EditorsT. Carraro, M. Geiger, S. Körkel, R. Rannacher
BooktitleMultiple Shooting and time domain decomposition methods
PublishedSpringer, 2015, 203-232
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Authors      Tristan Gally, Christopher M. Gehb, Philip Kolvenbach, Anja Kuttich, Marc E. Pfetsch, Stefan Ulbrich
TitleRobust Truss Topology Design with Beam Elements via Mixed Integer Nonlinear Semidefinite Programming
EditorsPeter F. Pelz, Peter Groche
BooktitleUncertainty in Mechanical Engineering II
PublishedApplied Mechanics and Materials 807, Trans Tech Publications, 2015, 229-238
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Authors      Bäcker Frederic, Bratzke Daniela, Groche Peter, Ulbrich Stefan
TitleTime-varying process control for stringer sheet forming by a deterministic derivative-free optimization approach
JournalThe International Journal of Advanced Manufacturing Technology, (2015)
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2014

Authors      D. A. Lorenz, M. E. Pfetsch, A. M. Tillmann
TitleAn Infeasible-Point Subgradient Method Using Adaptive Approximate Projections
JournalComputational Optimization and Applications, 57:2 (2014) 271-306
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Authors      Christian Haase, Andreas Paffenholz, Lindsay C. Piechnik, Francisco Santos
TitleExistence of unimodular triangulations - positive results
Year2014
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Authors      Thea Göllner
TitleGeometry Optimization of Branched Sheet Metal Structures with a Globalization Strategy by Adaptive Cubic Regularization
Year2014
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Authors      S. Bott, D. Clever, J. Lang, S. Ulbrich, J. C. Ziems, D. Schröder
TitleOn a Fully Adaptive SQP Method for PDAE-Constrained Optimal Control Problems with Control and State Constraints
NumberPreprint, accepted for publication 2014
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Authors      A. Schiela, S. Ulbrich
TitleOperator Preconditioning for a Class of Inequality Constrained Optimal Control Problems
JournalSIAM J. Optim., to appear (2014)
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Authors      Sebastian Pfaff, Stefan Ulbrich, Günter Leugering
Title     EnglishOptimal Control of Nonlinear Hyperbolic Conservation Laws with Switching
BooktitleTrends in PDE Constrained Optimization
PublishedInternat. Ser. Numer. Math. 165, Springer International Publishing, 2014, 109-131
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Authors      J. Ghiglieri, S. Ulbrich
TitleOptimal Flow Control Based on POD and MPC and an Application to the Cancellation of Tollmien-Schlichting Waves
JournalOptimization Methods and Software, DOI 10.1080/10556788.2013.858157 (2014)
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Authors      Daniela Bratzke, Stefan Ulbrich
TitleOptimierungsverfahren zur optimalen Steuerung von Tiefziehprozessen basierend auf reduzierten Modellen
EditorsPeter Groche
BooktitleTagungsband 5. Zwischenkolloquium Sonderforschungsbereich 666
PublishedMeisenbach Verlag, 2014, 41-48
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Authors      Sandra Di Rocco, Christian Haase, Benjamin Nill, Andreas Paffenholz
TitlePolyhedral adjunction theory
JournalAlgebra Number Theory, 7:10 (2014) 2417-2446
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Authors      Benjamin Assarf, Ewgenij Gawrilow, Katrin Herr, Michael Joswig, Benjamin Lorenz, Andreas Paffenholz, Thomas Rehn
Titlepolymake in Linear and Integer Programming
Year2014
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Authors      Barbara Baumeister, Christian Haase, Benjamin Nill, Andreas Paffenholz
TitlePolytopes associated to Dihedral Groups
JournalArs Math. Cont., 7:1 (2014)
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Authors      Thea Göllner, Hendrik Lüthen, Marc Pfetsch, Stefan Ulbrich
TitleProfiloptimierung im Rahmen eines durchgängigen Produktentstehungsprozesses
EditorsPeter Groche
BooktitleTagungsband 5. Zwischenkolloquium Sonderforschungsbereich 666
PublishedMeisenbach Verlag, 2014, 15-24
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Authors      A. M. Tillmann, R. Gribonval, M. E. Pfetsch
TitleProjection onto the Cosparse Set is NP-hard
JournalICASSP 2014 Proceedings, (2014) 7148-7152
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Authors      Benjamin Assarf, Michael Joswig, Andreas Paffenholz
TitleSmooth Fano Polytopes With Many Vertices
JournalDiscr. Comp. Geom., 52 (2014) 153-194
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Authors      D. A. Lorenz, M. E. Pfetsch, A. M. Tillmann
TitleSolving Basis Pursuit: Heuristic Optimality Check and Solver Comparison
JournalACM Transactions on Mathematical Software, to appear (2014)
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Authors      A. M. Tillmann, M. E. Pfetsch
TitleThe Computational Complexity of the Restricted Isometry Property, the Nullspace Property, and Related Concepts in Compressed Sensing
JournalIEEE Transactions on Information Theory, 60:2 (2014) 1248-1259
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2013

Authors      R. Roth, S. Ulbrich
TitleA Discrete Adjoint Approach for the Optimization of Unsteady Turbulent Flows
JournalFlow, Turbulence and Combustion, 90:4 (2013) 763-783
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Authors      L. De Giovanni, G. Massi, F. Pezzella, M. E. Pfetsch, G. Rinaldi, P. Ventura
TitleA heuristic and an exact method for the gate matrix connection cost minimization problem
JournalInternational Transactions in Operational Research, 20:5 (2013) 627-643
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Authors      M. Ulbrich, S. Ulbrich, D. Koller
TitleA Multigrid Semismooth Newton Method for Contact Problems in Linear Elasticity
NumberPreprint 2013
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Authors      J. C. Ziems
TitleAdaptive multilevel inexact SQP-methods for PDE-constrained optimization with control constraints
JournalSIAM J. Optim., 23:2 (2013) 1257-1283
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Authors      W. Hess, S. Ulbrich
TitleAn inexact l1 penalty SQP algorithm for PDE-constrained optimization with an application to shape optimization in linear elasticity
JournalOptimization Methods and Software, 28:5 (2013) 943-968
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Authors      A. M. Tillmann
TitleComputational Aspects of Compressed Sensing
Year2013
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Authors      Sven Herrmann, Michael Joswig, Marc E. Pfetsch
TitleComputing the bounded subcomplex of an unbounded polyhedron
JournalComputational Geometry, 46:5 (2013) 541-551
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Authors      Andreas Paffenholz
TitleFaces of Birkhoff Polytopes
Year2013
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Authors      Andreas Paffenholz
TitleFiniteness of the Polyhedral $\mathbf Q$-Codegree Spectrum
Year2013
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Authors      Thorsten Koch, Alexander Martin, Marc E. Pfetsch
TitleProgress in Academic Computational Integer Programming
EditorsMichael Jünger, Gerhard Reinelt
BooktitleFacets of Combinatorial Optimization
PublishedSpringer-Verlag, 2013, 483-506
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2012

Authors      Daniela Koller, Stefan Ulbrich
TitleAbleitungsfreie Optimierungsverfahren für die optimale Steuerung von wirkmedienbasierten Tiefziehprozessen
EditorsPeter Groche
BooktitleTagungsband 4. Zwischenkolloquium Sonderforschungsbereich 666
PublishedMeisenbach Verlag, 2012, 41-48
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Authors      Oliver Weitzmann, Anselm Schüle, Thomas Rollmann, Reiner Anderl, Thea Göllner
TitleAn object-oriented information model for the representation of free form sheet metal parts in integral style
JournalTools and Methods of Competitive Engineering, (2012)
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Authors      D. Clever, J. Lang, S. Ulbrich, J. C. Ziems
TitleConstrained Optimization and Optimal Control for Partial Differential Equations
EditorsS. Ulbrich G. Leugering, S. Engell, A. Griewank, M. Hinze, R. Rannacher, V. Schulz, M. Ulbrich
PublishedInternational Series of Numerical Mathematics 160, Springer Verlag, 2012, 37-60
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Authors      Christian Brandenburg, Florian Lindemann, Michael Ulbrich, Stefan Ulbrich
TitleConstrained Optimization and Optimal Control for Partial Differential Equations
EditorsS. Ulbrich G. Leugering, S. Engell, A. Griewank, M. Hinze, R. Rannacher, V. Schulz, M. Ulbrich
PublishedInternational Series of Numerical Mathematics 160, Springer Verlag, 2012, 257-276
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Title     EnglishConstrained optimization and optimal control for partial differential equations.
EditorsGünter Leugering; Sebastian Engell; Andreas Griewank; Michael Hinze; Rolf Rannacher; Volker Schulz; Michael Ulbrich, Stefan Ulbrich
PublishedBasel: Birkhäuser, 2012, xi + 622
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Authors      P. Groche, M. Kraft, S. O. Schmitt, S. Calmano, U. Lorenz, T. Ederer
TitleControl of Uncertainties in Metal Forming by Applications of Higher Flexibility Dimensions
JournalApplied Mechanics and Materials, 104 (2012) 83-93
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Authors      Michael Joswig, Andreas Paffenholz
TitleDefect polytopes and coun­ter-ex­amp­les with polymake
JournalACM Commun. Comput. Algebra, 45:3/4 (2012) 177-179
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Authors      Frederic Bäcker, Emrah Turan, Daniela Koller
TitleFlächige Bauteile mit verzweigtem Querschnitt durch integrierte Spaltbiege-, HSC-Fräs- und Tiefziehprozesse
EditorsPeter Groche
Booktitle8. Fachtagung Walzprofilieren und 4. Zwischenkolloquium SFB 666
Published2012
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Authors      Thea Göllner, Wolfgang Hess, Stefan Ulbrich
TitleGeometry Optimization of Branched Sheet Metal Products
JournalPAMM, 1 (2012) 619-620
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Authors      P. Groche, W. Schmitt, A. Bohn, S. Gramlich, S. Ulbrich, U. Günther
TitleIntegration of manufacturing-induced properties in product design
JournalCIRP Annals - Manufacturing Technology, 61 (2012) 163-166
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Authors      Ralf Borndörfer, Marika Karbstein, Marc E. Pfetsch
TitleModels for Fare Planning in Public Transport
JournalDiscrete Appl. Math., 160:18 (2012) 2591-2605
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Authors      Michael Ulbrich, Stefan Ulbrich
Title     GermanNonlinear optimization. (Nichtlineare Optimierung.)
PublishedBasel: Birkhäuser, 2012, viii + 148
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Authors      Benjamin Nill, Andreas Paffenholz
TitleOn the equality case in Ehrhart's volume conjecture
Year2012
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Authors      Thea Göllner, Ute Günther, Wolfgang Hess, Marc Pfetsch, Stefan Ulbrich
TitleOptimierung der Geometrie und Topologie flächiger verzweigter Blechbauteile und von Mehrkammerprofilen
EditorsPeter Groche
BooktitleTagungsband 4. Zwischenkolloquium Sonderforschungsbereich 666
PublishedMeisenbach Verlag, 2012, 15-24
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Authors      Barbara Baumeister, Christian Haase, Benjamin Nill, Andreas Paffenholz
TitlePermutation Polytopes of Cyclic Groups
BooktitleProceedings of FPSAC 2012
PublishedDMTCS, 2012, 421-432
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Authors      Peter Groche, Herbert Birkhofer, Oliver Bauer, Thea Göllner, Sebastian Gramlich, Vanessa Kaune, Felix Rullmann, Oliver Weitzmann
TitlePotenziale einer durchgängigen Produktentstehung - Nutzung technologieinduzierter Eigenschaften zur Entwicklung von Blechstrukturen
JournalKonstruktion, 11-12 (2012) 85-90
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Authors      Sarah Drewes, Stefan Ulbrich
Title     EnglishSubgradient based outer approximation for mixed integer second order cone programming.
BooktitleMixed integer nonlinear programming. Selected papers based on the presentations at the IMA workshop mixed-integer nonlinear optimization: Algorithmic advances and applications, Minneapolis, MN, USA, November 17-21, 2008
PublishedNew York, NY: Springer, 2012, 41-59
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Authors      Ralf Borndörfer, Marika Karbstein, Marc E. Pfetsch
Title     EnglishThe Steiner Connectivity Problem
JournalMathematical Programming, 142:1-2 (2012) 133-167
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2011

Authors      J. Carsten Ziems, Stefan Ulbrich
TitleAdaptive multilevel inexact SQP methods for PDE-constrained optimization
JournalSIAM J. Optim., 21:1 (2011) 1-40
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Authors      J. Avemann, S. O. Schmitt, T. Ederer, U. Lorenz, P. Groche
TitleAnalysis of Market Demand Parameters for the Evaluation of Flexibility in Forming Technology
JournalEnabling Manufacturing Competitiveness and Economic Sustainability, (2011) 458-463
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Authors      Tim Januschowski, Marc E. Pfetsch
TitleBranch-Cut-and-Propagate for the Maximum k-Colorable Subgraph Problem with Symmetry
EditorsTobias Achterberg, J. Christopher Beck
BooktitleProc. 8th International Conference, CPAIOR 2011, Berlin
PublishedLecture Notes in Computer Science 6697, Springer, 2011, 99-116
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Authors      Sándor P. Fekete, Alexander Kröller, Martin Lorek, Marc E. Pfetsch
TitleDisruption Management With Rescheduling of Trips and Vehicle Circulations
BooktitleASME Conference Proceedings
PublishedASME, 2011, 395-404
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Authors      U. Lorenz, P. Pelz
TitleEffiziente Energiewandlung als Optimierungs- und Skalierungsaufgabe
JournalTU forschen, Wissenschaftsmagazin, 1 (2011) 56-63
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Authors      Benjamin Nill, Andreas Paffenholz
TitleExamples of Kähler-Einstein toric Fano manifolds associated to non-symmetric reflexive polytopes
JournalBeitr. Algebra Geom., 52:2 (2011) 297-304
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Authors      Timo Berthold, Stefan Heinz, Marc E. Pfetsch, Stefan Vigerske
TitleLarge Neighborhood Search beyond MIP
EditorsLuca Di Gaspero, Andrea Schaerf, Thomas Stützle
BooktitleProceedings of the 9th Metaheuristics International Conference (MIC 2011)
Published2011, 51-60
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Authors      Luis M. Torres, Ramiro Torres, Ralf Borndörfer, Marc E. Pfetsch
Title     EnglishLine Planning on Paths and Tree Networks with Applications to the Quito Trolebús System
JournalInt. Trans. Oper. Res., 18:455-472 (2011)
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Authors      U. Lorenz, T. Ederer, C. Juretzka, T. Opfer, M. Utz, S. Weber
TitleMaple: Eine Einführung in das Computer-Algebra-System
PublishedRRZN, 2011
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Authors      T. Ederer, U. Lorenz, T. Opfer, J. Wolf
TitleModelling Games with the help of Quantified Integer Linear Programs
BooktitleACG 13
PublishedSpringer, 2011
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Authors      A. Berger, R. Hoffmann, U. Lorenz, S. Stiller
TitleOnline railway delay management: Hardness, simulation and computation
JournalSimulation, 87:7 (2011) 616-629
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Authors      Daniela Koller, Stefan Ulbrich
TitleOptimal control of hydroforming processes
JournalPAMM, 11:1 (2011) 795-796
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Authors      A. Martin, B. Geißler, C. Hayn, A. Morsi, L. Schewe, B. Hiller, J. Humpola, T. Koch, T. Lehmann, R. Schwarz, J. Schweiger, M. E. Pfetsch, M. Schmidt, M. Steinbach, B. Willert, R. Schultz
TitleOptimierung Technischer Kapazitäten in Gasnetzen
BooktitleOptimierung in der Energiewirtschaft
PublishedVDI-Berichte 2157, 2011, 105-114
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Authors      Volker Kaibel, Matthias Peinhardt, Marc E. Pfetsch
TitleOrbitopal Fixing
JournalDiscrete Optimization, 8:4 (2011) 595-610
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Authors      T. Graf, U. Lorenz, M. Platzner, L. Schaefers
TitleParallel Monte-Carlo Tree Search for HPC Systems
BooktitleEuro-Par (2)
Published2011, 365-376
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Authors      Barbara Baumeister, Christian Haase, Benjamin Nill, Andreas Paffenholz
TitlePermutation Polytopes of Cyclic Groups
Year2011
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Authors      T. Ederer, U. Lorenz, A. Martin, J. Wolf
TitleQuantified Linear Programs: A Computational Study
BooktitleProceeding ESA 2011
PublishedSpringer, 2011, 203-214
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Authors      Tim Januschowski, Marc E. Pfetsch
TitleThe Maximum k-Colorable Subgraph Problem and Orbitopes
JournalDiscrete Optimization, 8:3 (2011) 478-494
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Authors      Thea Göllner, Ute Günther, Wolfgang Hess, Alexander Martin, Stefan Ulbrich
TitleTopology and Geometry Optimization of Branched Sheet Metal Products
JournalPAMM, 11:1 (2011) 713-714
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Authors      E. Abele, M. Haydn, T. Hauer, U. Lorenz, T. Ederer
TitleUnsicherheitsoptimierte Prozesskette bei der Bohrungsfeinbearbeitung
Journalwt Werkstatttechnik online, 101 (2011) 730-736
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2010

Authors      J. C. Ziems
TitleAdaptive multilevel SQP-methods for PDE-constrained optimization
Year2010
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Authors      D. Clever, J. Lang, S. Ulbrich, J. C. Ziems
TitleCombination of an adaptive multilevel SQP method and a space-time adaptive PDAE solver for optimal control problems
JournalProcedia Computer Science, 1:1 (2010) 1429-1437
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Authors      Mike Giles, Stefan Ulbrich
TitleConvergence of linearized and adjoint approximations for discontinuous solutions of conservation laws. Part 1: Linearized approximations and linearized output functionals
JournalSIAM J. Numer. Anal., 48:3 (2010) 882-904
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Authors      Mike Giles, Stefan Ulbrich
TitleConvergence of linearized and adjoint approximations for discontinuous solutions of conservation laws. Part 2: Adjoint approximations and extensions
JournalSIAM J. Numer. Anal., 48:3 (2010) 905-921
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Authors      Ewgenij Gawrilow, Michael Joswig, Thilo Rörig, Nikolaus Witte
TitleDrawing polytopal graphs with t polymake
JournalComput. Vis. Sci., 13:2 (2010) 99-110
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Authors      Tristram Bogart, Christian Haase, Milena Hering, Benjamin Lorenz, Benjamin Nill, Andreas Paffenholz, Francisco Santos, Hal Schenck
TitleFew smooth d-polytopes with N lattice points
Journalto appear in Isr J Math, (2010)
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Authors      Thea Göllner, Ute Günther, Wolfgang Hess, Alexander Martin, Stefan Ulbrich
TitleForm- und Topologieoptimierung verzweigter Blechbauteile
EditorsPeter Groche
BooktitleTagungsband / Sonderforschungsbereich 666 Integrale Blechbauweisen höherer Verzweigungsordnung - Entwicklung, Fertigung, Bewertung : 3. Zwischenkolloquium 29./30. September 2010
PublishedMeisenbach, 2010, 25-32
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Authors      Christian Haase, Benjamin Lorenz, Andreas Paffenholz
TitleGenerating Smooth Lattice Polytopes
BooktitleProceedings of the ICMS, Kobe
Published2010, 315-328
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Authors      Daniela Koller, Stefan Ulbrich
TitleOptimale Steuerung wirkmedienbasierter Tiefziehprozesse
EditorsPeter Groche
BooktitleTagungsband / Sonderforschungsbereich 666 Integrale Blechbauweisen höherer Verzweigungsordnung - Entwicklung, Fertigung, Bewertung : 3. Zwischenkolloquium 29./30. September 2010
PublishedMeisenbach, 2010, 39-44
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Authors      U. Lorenz, A. Martin, J. Wolf
TitlePolyhedral and Algorithmic Properties of Quantified Linear Programs
BooktitleProceeding ESA 2010
PublishedSpringer, 2010, 512-523
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Authors      P. Groche, M. Kraft, S. O. Schmitt, U. Lorenz, S. Pokutta, A. Martin, N. Ziems
TitleRechnet sich Flexibilität in der Umformtechnik?
Booktitlewt-Online
PublishedSpringer, 2010
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Authors      Sadegh Jokar, Volker Mehrmann, Marc E. Pfetsch, Harry Yserentant
TitleSparse Approximate Solution of Partial Differential Equations
JournalApplied Numerical Mathematics, 60:4 (2010) 452-472
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Authors      Sven Herrmann, Michael Joswig
TitleTotally splittable polytopes
JournalDiscrete Comput. Geom., 44:1 (2010) 149-166
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Authors      Michael Joswig, Katja Kulas
TitleTropical and ordinary convexity combined
JournalAdv. Geom., 10:2 (2010) 333-352
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2009

Authors      Christian Brandenburg, Florian Lindemann, Michael Ulbrich, Stefan Ulbrich
TitleA continuous adjoint approach to shape optimization for Navier Stokes flow
BooktitleOptimal control of coupled systems of partial differential equations
PublishedInternat. Ser. Numer. Math. 158, Birkhäuser Verlag, 2009, 35-56
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Authors      Stefan Bundfuss, Mirjam Dür
TitleAn Adaptive Linear Approximation Algorithm for Copositive Programs
JournalSIAM Journal on Optimization, forthcoming, (2009)
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Authors      A. Epe, D. Mahlke, A. Martin, H.-J. Wagner, C. Weber, O. Woll, A. Zelmer
TitleBetriebsoptimierung zur ökonomischen Bewertung von Speichern unter Berücksichtigung regenerativer Energieeinspeisung
EditorsR. Schultz, H.-J. Wagner
BooktitleInnovative Modellie­rung und Optimierung von Energiesystemen
PublishedUmwelt und Res­sourcenökonomik 26, LIT Verlag, 2009, 153-177
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Authors      Tobias Harks, Stefan Heinz, Marc E. Pfetsch
TitleCompetitive Online Multicommodity Routing
JournalTheory of Computing Systems, 45:3 (2009) 533-554
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Authors      Stefan Bundfuss, Mirjam Dür
TitleCopositive Lyapunov Functions for Switched Systems over Cones
JournalSystems and Control Letters, forthcoming, (2009)
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Authors      Timo Berthold, Marc E. Pfetsch
TitleDetecting Orbitopal Symmetries
EditorsBernhard Fleischmann, Karl Heinz Borgwardt, Robert Klein, Axel Tuma
BooktitleOperations Research Proceedings 2008
PublishedSpringer-Verlag, 2009, 433-438
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Authors      S. Grothklags, U. Lorenz, B. Monien
TitleFrom State-of-the-Art Static Fleet Assignment to Flexible Stochastic Planning of the Future
BooktitleAlgorithmics of Large and Complex Networks
Published2009, 140-165
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Authors      Sven Herrmann, Anders Jensen, Michael Joswig, Bernd Sturmfels
TitleHow to draw tropical planes
JournalElectron. J. Combin., 16:2, Special volume in honor of Anders Bjorner (2009) Research Paper 6, 26
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Authors      E. Handschin, D. Mahlke, A. Martin, C. Rehtanz, D. Waniek, A. Zelmer
TitleKostenoptimierte Planung gekoppelter Strom-, Gas- und Wär­menetze
EditorsR. Schultz, H.-J. Wagner
BooktitleInnovative Modellie­rung und Optimierung von Energiesystemen
PublishedUmwelt und Res­sourcenökonomik 26, LIT Verlag, 2009, 9-38
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Authors      Timo Berthold, Stefan Heinz, Marc E. Pfetsch
TitleNonlinear pseudo-Boolean optimization: relaxation or propagation?
EditorsOliver Kullmann
BooktitleTheory and Applications of Satisfiability Testing - SAT 2009
PublishedLecture Notes in Computer Science 5584, Springer, 2009, 441-446
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Authors      Barbara Baumeister, Christian Haase, Benjamin Nill, Andreas Paffenholz
TitleOn permutation polytopes
JournalAdv. Math., 222:2 (2009) 431-452
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Authors      R. Elsässer, U. Lorenz, T. Sauerwald
TitleOn randomized broadcasting in Star graphs
JournalDiscrete Appl. Math., 157:1 (2009) 126-139
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Authors      M. Hinze, R. Pinnau, M. Ulbrich, S. Ulbrich
TitleOptimization with PDE constraints
PublishedMathematical Modelling: Theory and Applications 23, Springer, 2009, xii+270
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Authors      Mirjam Dür, Nicole Nowak
TitlePacking Solar Cells on a Roof
JournalOptimization and Engineering, forthcoming, (2009)
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Authors      Michael Joswig, Benjamin Müller, Andreas Paffenholz
Titlepolymake and lattice polytopes
Booktitle21st International Conference on Formal Power Series and Algebraic Combinatorics (FPSAC 2009)
PublishedDiscrete Math. Theor. Comput. Sci. Proc., AK, Assoc. Discrete Math. Theor. Comput. Sci., Nancy, 2009, 491-502
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Authors      Michael Ulbrich, Stefan Ulbrich
TitlePrimal-dual interior-point methods for PDE-constrained optimization
JournalMath. Program., 117:1-2, Ser. B (2009) 435-485
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Authors      Christian Haase, Andreas Paffenholz
TitleQuadratic Gröbner bases for smooth $3 imes3$ transportation polytopes
JournalJ. Algebraic Combin., 30:4 (2009) 477-489
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Authors      M. Dür, A. Fügenschuh, Ch. Hayn, A. Martin, S. Schabel, K. Villforth
TitleSteuerung einer Sortieranlage, z.B. für Altpapier
Year2009
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Authors      Ralf Borndörfer, Marika Neumann, Marc E. Pfetsch
TitleThe Line Connectivity Problem
EditorsBernhard Fleischmann, Karl Heinz Borgwardt, Robert Klein, Axel Tuma
BooktitleOperations Research Proceedings 2008
PublishedSpringer-Verlag, 2009, 557-562
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Authors      Michael Joswig
TitleTropical convex hull computations
BooktitleTropical and idempotent mathematics
PublishedContemp. Math. 495, Amer. Math. Soc., 2009, 193-212
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Authors      Michael Joswig, Benjamin Müller, Andreas Paffenholz
Title t polymake and lattice polytopes
Booktitle21st International Conference on Formal Power Series and Algebraic Combinatorics (FPSAC 2009)
PublishedDiscrete Math. Theor. Comput. Sci. Proc., AK, Assoc. Discrete Math. Theor. Comput. Sci., Nancy, 2009, 491-502
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2008

Authors      M. Armbruster, Ch. Helmberg, M. Fügenschuh, A. Martin
TitleA Comparative Study of Linear and Semidefinite Branch-and-Cut Methods for Solving the Minimum Graph Bisection Problem
EditorsA. Lodi, A. Panconesi, G. Renaldi
BooktitleInteger Programming and Combinatorial Optimization
PublishedProceedings of the IPCO 2008 Conference, LNCS 5035, 2008, 112-124
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Authors      A. Fügenschuh, S. Göttlich, M. Herty, A. Klar, A. Martin
TitleA Discrete Optimization Approach to Large Scale Supply Networks Based on Partial Differential Equations
JournalSIAM Journal on Scientific Computing, 30 (2008) 1490-1507
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Authors      R. Silva, M. Ulbrich, S. Ulbrich, L. N. Vicente
TitleA Globally Convergent Primal-Dual Interior-Point Filter Method for Nonlinear Programming: New Filter Optimality Measures and Computational Results
NumberPreprint 2008
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Authors      K. Himstedt, U. Lorenz, D. Moeller
TitleA Twofold Distributed Game-Tree Search Approach U sing Interconnected Clusters.
BooktitleProceeding Euro-Par 2008
PublishedSpringer, 2008, 587-598
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Authors      Stefan Bundfuss, Mirjam Dür
TitleAlgorithmic copositivity detection by simplicial partition
JournalLinear Algebra Appl., 428:7 (2008) 1511-1523
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Authors      Michael Joswig, Thorsten Theobald
TitleAlgorithmische Geometrie
PublishedVieweg Studium: Aufbaukurs Mathematik. [Vieweg Studies: Mathematics Course], Vieweg, 2008, vi+265
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Authors      Ralf Borndörfer, Marika Neumann, Marc E. Pfetsch
TitleAngebotsplanung im öffentlichen Nahverkehr
BooktitleHEUREKA '08 - Optimierung in Verkehr und Transport
PublishedFGSV Verlag, Köln, 2008
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Authors      Marc E. Pfetsch
TitleBranch-And-Cut for the Maximum Feasible Subsystem Problem
JournalSIAM J. Optim., 19:1 (2008) 21-38
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Authors      B. Monien, U. Lorenz, D. Warner
TitleDer Alphabeta-Algorithmus für Spielbäume: Wie bringe ic h meinen Computer zum Schachspielen?
EditorsB. Vöcking, H. Alt, M. Dietzfelbinger, R. Reischuk, C. Scheideler, H. Vollmer, D. Wagner
BooktitleTaschenbuch der Algorithmen
PublishedSpringer, 2008, 285-294
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Authors      Mirjam Dür, Petra Huhn, Kathrin Klamroth, Christiane Tammer
TitleEditorial: Special issue dedicated to the EURO Summer Institute ESI XXIV: Optimization challenges in engineering—methods, software, and applications
JournalMathematical Methods of Operations Research, 68:2 (2008) 207-210
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Authors      Sadegh Jokar, Marc E. Pfetsch
TitleExact and Approximate Sparse Solutions of Underdetermined Linear Equations
JournalSIAM J. Sci. Comput, 31:1 (2008) 23-44
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Authors      Mirjam Dür, Georg Still
TitleInterior points of the completely positive cone
JournalElectron. J. Linear Algebra, 17 (2008) 48-53
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Authors      Christian Haase, Benjamin Nill, Andreas Paffenholz, Francisco Santos
TitleLattice points in Min­kows­ki sums
JournalElectron. J. Combin., 15:1 (2008) Note 11, 5
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Authors      Luis M. Torres, Ramiro Torres, Ralf Borndörfer, Marc E. Pfetsch
TitleLine Planning on Paths and Tree Networks with Applications to the Quito Trolebús System
EditorsMatteo Fischetti, Peter Widmayer
BooktitleATMOS 2008 - 8th Workshop on Algorithmic Approaches for Transportation Modeling, Optimization, and Systems
PublishedSchloss Dagstuhl - Leibniz-Zentrum für Informatik, Germany, 2008
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Authors      Ralf Borndörfer, Martin Grötschel, Marc E. Pfetsch
TitleModels for Line Planning in Public Transport
EditorsMark Hickman, Pitu Mirchandani, Stefan Voß
BooktitleComputer-aided Systems in Public Transport
PublishedLecture Notes in Economics and Mathematical Systems 600, Springer-Verlag, 2008, 363-378
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Authors      M. Armbruster, Ch. Helmberg, M. Fügenschuh, A. Martin
TitleOn the Graph Bisection Cut Polytope
JournalSIAM Journal on Discrete Mathematics, 22 (2008) 1073-1098
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Authors      Volker Kaibel, Marc E. Pfetsch
TitlePacking and Partitioning Orbitopes
JournalMath. Program., 114:1 (2008) 1-36
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Authors      Sven Herrmann, Michael Joswig
TitleSplitting polytopes
JournalMünster J. Math., 1 (2008) 109-141
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Authors      M. Platzner, S. Döhre, M. Happe, T. Kenter, U. Lorenz, T. Schumacher, A. Send, A. Warkentin
TitleThe GOmputer: Accelerating GO with FPGAs.
BooktitleProceeding ERSA 2008
PublishedSpringer, 2008, 35-45
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Authors      G. Leugering, A. Martin, M. Stingl
TitleTopologie und dynamische Netzwerke: Anwendungen der Zukunft
EditorsV. Mehrmann M. Grötschel, K. Lucas
BooktitleProduktionsfaktor Mathematik
Publishedacatech diskutiert, 2008, 323-340
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Authors      A. Berger, R. Hoffmann, U. Lorenz, S. Stiller
TitleTOPSU - RDM a simulation platform for online railway delay management
BooktitleSimutools '08: Proceedings of the 1st international conference on Simulation tools and techniques for communications, networks and systems & work shops
PublishedICST (Institute for Computer Sciences, Social-Informatics and Tele communications Engineering), 2008, 1-8
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2007

Authors      Ralf Borndörfer, Martin Grötschel, Marc E. Pfetsch
TitleA Column-Generation Approach to Line Planning in Public Transport
JournalTransportation Sci., 41:1 (2007) 123-132
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Authors      D. Mahlke, A. Martin, S. Moritz
TitleA simulated annealing algorithm for transient optimization in gas networks
JournalMathematical Methods of Operations Research, 66 (2007) 99-116
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Authors      Michael Joswig, Bernd Sturmfels, Josephine Yu
TitleAffine buildings and tropical convexity
JournalAlbanian J. Math., 1:4 (2007) 187-211
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Authors      R. Elsässer, U. Lorenz, T. Sauerwald
TitleAgent-based randomized broadcasting in large networks.
JournalDiscrete Applied Mathematics, 155 (2007) 150-160
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Authors      M. Wäldele, A. Fügenschuh, H. Birkhofer, A. Martin
TitleAlgorithmenbasierte Produktentwicklung für integrale Blechbauweisen höherer Verzweigungsordnung
Booktitle5. Gemeinsamen Kolloquiums Konstruktionstechnik 2007
Published2007
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Authors      A. Anderl, M. Kormann, T. Rollmann, Z. Wu, A. Martin, S. Ulbrich, U. Günther
TitleAn Approach to Algorithm-Based Design in Product Development
JournalKonstruktion, 5 (2007) 79-82
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Authors      Sven Herrmann, Michael Joswig
TitleBounds on the $-vectors of tight spans
JournalContrib. Discrete Math., 2:2 (2007) 161-184 (electronic)
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Authors      A. Fügenschuh, W. Hess, A. Martin, S. Ulbrich
TitleDiskrete und kontinuierliche Modelle zur Topologie- und Geometrie-Optimierung von Blechprofilen
EditorsP. Groche
BooktitleTagungsband 1. Zwischenkolloqium SFB 666
PublishedMeisenbach Verlag, Bamberg, 2007, 37-47
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Authors      Mirjam Dür, Bülent Karasözen, Tamás Terlaky, Gerhard-Wilhelm Weber
TitleEditorial: Challenges of continuous optimization in theory and applications
JournalEuropean J. Oper. Res., 181:3 (2007) 1065-1068
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Authors      E. Handschin, D. Waniek, A. Martin, D. Mahlke, A. Zelmer
TitleGekoppelte optimale Auslegung von Strom-, Gas- und Wärmenetzen
BooktitleOptimierung in der Energiewirtschaft, VDI-Berichte Nr. 2018
Published2007, 133-146
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Authors      Stefan Ulbrich
TitleGeneralized SQP methods with `parareal' time-domain decomposition for time-dependent PDE-constrained optimization
BooktitleReal-time PDE-constrained optimization
PublishedComput. Sci. Eng. 3, SIAM, 2007, 145-168
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Authors      A. Fügenschuh, A. Martin
TitleMixed-Integer Models for Topology Optimization in Sheet Metal Design
BooktitlePAMM, Proceedings of Applied Mathematics and Mechanics
Published2007, 2060049-2060050
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Authors      U. Günther, A. Martin
TitleModellierung von Fertigungsrestriktionen bei der Herstellung von verzweigten Blechbauteilen
EditorsP. Groche
BooktitleTagungsband 1. Zwischenkolloqium SFB 666
PublishedMeisenbach Verlag, Bamberg, 2007, 47-53
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Authors      Michael Joswig, Thilo Rörig
TitleNeighborly cubical polytopes and spheres
JournalIsrael J. Math., 159 (2007) 221-242
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Authors      Christian Haase, Andreas Paffenholz
TitleOn Fanos and Chimneys
BooktitleMini-Work­shop: Projective normality of smooth toric varieties
Published2007, 2303-2306
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Authors      Volker Kaibel, Matthias Peinhardt, Marc E. Pfetsch
TitleOrbitopal Fixing
EditorsMatteo Fischetti, David Williamson
BooktitleProc. of the 12th Integer Programming and Combinatorial Optimization conference (IPCO)
PublishedLNCS 4513, Springer-Verlag, 2007, 74-88
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Authors      Michael Joswig, Nikolaus Witte
TitleProducts of foldable triangulations
JournalAdv. Math., 210:2 (2007) 769-796
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Authors      A. Fügenschuh, H. Homfeld, A. Huck, A. Martin, Y. Zhi
TitleScheduling Locomotives and Car Transfers in Freight Transport
Number2007
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Authors      Mirjam Dür, Charoenchai Khompatraporn, Zelda B. Zabinsky
TitleSolving fractional problems with dynamic multistart improving hit-and-run
JournalAnn. Oper. Res., 156 (2007) 25-44
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Authors      D. Mahlke, A. Martin, S. Moritz
TitleSolving Gas Optimization Problems by Simulated Annealing
NumberPreprint 2007
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Authors      U. Günther, F. Lenzner, A. Martin, G. Schneider
TitleVerfahren und Vorrichtung zum Ermitteln eines Kontaktzeitpunktes zum Kontaktieren eines Geldmittelübergabesystems
Year2007
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Authors      U. Günther, F. Lenzner, A. Martin, G. Schneider
TitleVerfahren und Vorrichtung zum Ermitteln eines Kontaktzeitpunktes zum Kontaktieren eines Geldmittelübergabesystems
Year2007
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2006

Authors      A. Fügenschuh, A. Martin
TitleA Multicriterial Approach for Optimizing Bus Schedules and School Starting Times
JournalAnnals of Operations Research, 147 (2006) 119-216
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Authors      U. Günther, A. Martin, K. Ritter, T. Wagner
TitleCash Recycling Systems: Prediction and Optimization
BooktitlePAMM, Proceedings of Applied Mathematics and Mechanics
Published2006, 667-668
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Authors      A. Fügenschuh, M. Herty, A. Klar, A. Martin
TitleCombinatorial and Continuous Models for the Optimization of Traffic Flows on Networks
JournalSIAM Journal on Optimization, 16 (2006) 1155-1176
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Authors      Tobias Harks, Stefan Heinz, Marc E. Pfetsch
TitleCompetitive Online Multicommodity Routing
EditorsThomas Erlebach, Christos Kaklamanis
BooktitleProc. Workshop on Approximation and Online Algorithms (WAOA) 2006
PublishedLNCS 4368, Springer, 2006, 240-252
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Authors      Michael Joswig, Marc E. Pfetsch
TitleComputing optimal Morse matchings
JournalSIAM J. Discrete Math., 20:1 (2006) 11-25 (electronic)
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Authors      Michael Joswig, Marc E. Pfetsch
TitleComputing Optimal Morse Matchings
JournalSIAM J. Discrete Math., 20:1 (2006) 11-25
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Authors      Andreas Paffenholz, Axel Werner
TitleConstructions for 4-polytopes and the cone of flag vectors
BooktitleAlgebraic and geometric combinatorics
PublishedContemp. Math. 423, Amer. Math. Soc., 2006, 283-303
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Authors      Ewgenij Gawrilow, Michael Joswig
TitleFlexible object hierarchies in polymake (extended abstract)
BooktitleMathematical software--ICMS 2006
PublishedLecture Notes in Comput. Sci. 4151, Springer, 2006, 219-221
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Authors      M. Armbruster, M. Fügenschuh, C. Helmberg, N. Jetchev, A. Martin
TitleHybrid Genetic Algorithm Within Branch-and-Cut for the Minimum Graph Bisection Problem
BooktitleProceedings of 6th European Conference, EvoCOP 2006, Budapest, Hungary, April 10-12, 2006
PublishedLecture Notes in Computer Science 3906, Springer, Berlin, 2006, 1-12
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Authors      M. Armbruster, M. Fügenschuh, C. Helmberg, N. Jetchev, A. Martin
TitleHybrid Genetic Algorithm Within Branch-and-Cut for the Minimum Graph Bisection Problem
BooktitleProceedings of 6th European Conference, EvoCOP 2006, Budapest, Hungary, April 10-12, 2006
PublishedLNCS 3906, Springer, 2006, 1-12
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Authors      A. Fügenschuh, H. Homfeld, A. Huck, A. Martin
TitleLocomotive and Wagon Scheduling in Freight Transport
EditorsRiko Jacob, Matthias Müller-Hannemann
BooktitleATMOS 2006 - 6th Workshop on Algorithmic Methods and Models for Optimization of Railways
Published2006
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Authors      A. Fügenschuh, A. Martin
TitleMathematische Modelle zur betrieblichen Optimierung
JournalZ! - das Zukunftsmagazin, 1 (2006) 3
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Authors      T. Achterberg, T. Koch, A. Martin
Title     EnglishMIPLIB 2003
JournalOperations Research Letters, 34 (2006) 1-12
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Authors      U. Günther, A. Martin
TitleMixed Integer Models for Branched Sheet Metal Products
BooktitlePAMM, Proceedings of Applied Mathematics and Mechanics
Published2006, 697-698
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Authors      A. Martin, M. Möller, S. Moritz
TitleMixed Integer Models for the Stationary Case of Gas Network Optimization
JournalMathematical Programming B, 105 (2006) 563-582
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Authors      Andreas Paffenholz
TitleNew polytopes from products
JournalJ. Combin. Theory Ser. A, 113:7 (2006) 1396-1418
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Authors      Ralf Borndörfer, Marika Neumann, Marc E. Pfetsch
TitleOptimal Fares for Public Transport
EditorsHans-Dietrich Haasis, Herbert Kopfer, Jörn Schönberger
BooktitleOperations Research Proceedings 2005
PublishedSpringer-Verlag, 2006, 591-596
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Authors      Herbert Birkhofer; Armin Fügenschuh; Ute Günther; Daniel Junglas; Alexander Martin; Thorsten Sauer; Stefan Ulbrich; Martin Wäldele, Stephan Walter
Title     EnglishOptimization of sheet metal products.
BooktitleOperations research proceedings 2005. Selected papers of the annual international conference of the German Operations Research Society (GOR), Bremen, Germany, September 7-9, 2005.
PublishedBerlin: Springer, 2006, 327-336
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Authors      Ralf Borndörfer, Martin Grötschel, Marc E. Pfetsch
TitlePublic transport to the fORe!
JournalOR/MS Today, 33:2 (2006) 30-40
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Authors      Marc E. Pfetsch, Ralf Borndörfer
TitleRouting in Line Planning for Public Transport
EditorsHans-Dietrich Haasis, Herbert Kopfer, Jörn Schönberger
BooktitleOperations Research Proceedings 2005
PublishedSpringer-Verlag, 2006, 405-410
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Authors      H. Birkhofer, A. Fügenschuh, U. Günther, D. Junglas, A. Martin, T. Sauer, S. Ulbrich, M. Wäldele, S. Walter
TitleTopology- and Shape-Optimization of Branched Sheet Metal Products
EditorsH. Haasis, H. Kopfer, J. Schönberger
BooktitleOperations Research Proceedings 2005
PublishedSpringer, Berlin, 2006, 327-336
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Authors      A. Eisenblätter, H.-F. Geerdes, T. Koch, A. Martin, R. Wessäly
TitleUMTS Radio Network Evaluation and Optimization beyond Snapshots
JournalMathematical Methods of Operations Research, 63 (2006) 1-29
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Authors      M. Dür, A. Fügenschuh, A. Martin, S. Ulbrich
TitleVerfahren und Vorrichtung zum Auswuchten von wellenelastischen Rotoren
Year2006
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2005

Authors      Anders Björner, Andreas Paffenholz, Jonas Sjöstrand, Günter M. Ziegler
TitleBier spheres and posets
JournalDiscrete Comput. Geom., 34:1 (2005) 71-86
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Authors      T. Achterberg, T. Koch, A. Martin
TitleBranching Rules Revisited
JournalOperations Research Letters, 33 (2005) 42-54
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Authors      Manoj K. Chari, Michael Joswig
TitleComplexes of discrete Morse functions
JournalDiscrete Math., 302:1-3 (2005) 39-51
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Authors      A. Fügenschuh, A. Martin
TitleComputational Integer Programming and Cutting Planes
EditorsR. Weismantel K. Aardal, G. Nemhauser
BooktitleHandbooks in Operations Research and Management Science
PublishedKluwer, 2005, 69-122
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Authors      A. Martin, M. Möller
TitleCutting Planes for the Optimisation of Gas Networks
EditorsH. G. Bock, E. Kostina, H. X. Phu, R. Rannacher
BooktitleModeling, Simulation and Optimization of Complex Processe
PublishedSpringer, Heidelberg, 2005, 307-330
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Authors      A. Fügenschuh, A. Martin, C. Mehlert, P. Stöveken
TitleEin Planungstool zur Schulzeitstaffelung
EditorsH.-O. Günther, D. Mattfeld, L. Suhl
BooktitleSupply Chain Management und Logistik
PublishedPhysica-Verlag Heidelberg, 2005, 419-436
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Authors      A. Fügenschuh, A. Martin, P. Stöveken
TitleIntegrated Optimization of School Starting Times and Public Bus Services
EditorsH. Fleuren, D. den Hertog, P. Kort
BooktitleOperations Research Proceedings 2004
PublishedSpringer, Berlin, 2005, 150-157
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Authors      M. Armbruster, M. Fügenschuh, Ch. Helmberg, N. Jetchev, A. Martin
TitleLP-based Genetic Algorithm for the Minimum Graph Bisection Problem
Number2005
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Authors      W. P. Baritompa, M. Dür, E. M. T. Hendrix, L. Noakes, W. J. Pullan, G. R. Wood
TitleMatching stochastic algorithms to objective function landscapes
JournalJ. Global Optim., 31:4 (2005) 579-598
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Authors      Michael Joswig, Frank H. Lutz
TitleOne-point suspensions and wreath products of polytopes and spheres
JournalJ. Combin. Theory Ser. A, 110:2 (2005) 193-216
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Authors      M. Glocker, A. Martin, O. von Stryk
TitleOptimale kooperative Steuerung von Mehrflugzeugsystemen
EditorsU. Klingauf
Booktitlethema Forschung - Im Aufwind: Luftverkehr
PublishedTU Darmstadt, 2005, 14-18
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Authors      H. Birkhofer, T. Sauer, M. Wäldele, S. Walter, A. Fügenschuh, U. Günther, D. Junglas, A. Martin, S. Ulbrich
TitleOptimization of Sheet Metal Products
Number2005
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Authors      Michael Joswig, Marc E. Pfetsch
TitleOptimizing Discrete Morse Functions - Extended Abstract
BooktitleProceedings of the CTW04 Workshop on Graph Theory and Combinatorial Optimization
PublishedElectronic Notes in Discrete Mathematics 17, Elsevier, 2005
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Authors      Michael Joswig
TitlePolytope propagation on graphs
BooktitleAlgebraic statistics for computational biology
PublishedCambridge Univ. Press, 2005, 181-192
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Authors      Mirjam Dür, Volker Stix
TitleProbabilistic subproblem selection in branch-and-bound algorithms
JournalJ. Comput. Appl. Math., 182:1 (2005) 67-80
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Authors      Michael Joswig
TitleTropical halfspaces
BooktitleCombinatorial and computational geometry
PublishedMath. Sci. Res. Inst. Publ. 52, Cambridge Univ. Press, 2005, 409-431
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Authors      A. Fügenschuh, A. Martin
TitleWas haben Schüler und Großbanken gemeinsam?
JournalMathematik Lehren, 129 (2005) 50-54
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2004

Authors      Michael Ulbrich, Stefan Ulbrich, Luís N. Vicente
TitleA globally convergent primal-dual interior-point filter method for nonlinear programming
JournalMath. Program., 100:2, Ser. A (2004) 379-410
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Authors      Michael Joswig, Marc E. Pfetsch
TitleComputing optimal discrete Morse functions
BooktitleWorkshop on Graphs and Combinatorial Optimization
PublishedElectron. Notes Discrete Math. 17, Elsevier, 2004, 191-195 (electronic)
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Authors      Michael Joswig, Günter M. Ziegler
TitleConvex hulls, oracles, and homology
JournalJ. Symbolic Comput., 38:4 (2004) 1247-1259
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Authors      A. Eisenblätter, A. Fügenschuh, H.-F. Geerdes, D. Junglas, T. Koch, A. Martin
TitleInteger Programming Methods for UMTS Radio Network Planning
BooktitleProc.\ of WiOpt'04
Published2004
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Authors      A. Fügenschuh, A. Martin, P. Stöveken
TitleIntegrated Optimization of School Starting Times and Public Bus Services
EditorsA. Fügenschuh, J. van der Veen
BooktitleProceedings of the Oberwolfach Workshop `Mathematics in the Supply Chain'
Published2004, 183-186
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Authors      A. Fügenschuh, A. Martin, P. Stöveken
TitleIOSANA: Integrierte Optimierung der Schulanfangszeit und des Nahverkehrs-Angebots
EditorsD. C. Mattfeld
BooktitleOptimierung im öffentlichen Nahverkehr
Published2004, 170-189
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Authors      Stefan Ulbrich
TitleOn the superlinear local convergence of a filter-SQP method
JournalMath. Program., 100:1, Ser. B (2004) 217-245
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Authors      D. C. Sternel, D. Junglas, A. Martin, M. Schäfer
TitleOptimisation of Partitioning for Parallel Flow Simulation on Block Structured Grids
EditorsB. H. V. Topping, C. A. Mota Soares
BooktitleProceedings of the Fourth International Conference on Engineering Computational Technology
PublishedCivil-Comp Press, 2004
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Authors      Andreas Paffenholz, Günter M. Ziegler
TitleThe \sb t$-construction for lattices, spheres and polytopes
JournalDiscrete Comput. Geom., 32:4 (2004) 601-621
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Authors      A. Fügenschuh, A. Martin
TitleVerfahren und Vorrichtung zur automatischen Optimierung von Schulanfangszeiten und des öffentlichen Personenverkehrs und entsprechendes Computerprogramm
Year2004
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2003

Authors      Mirjam Dür
TitleA parametric characterization of local optimality
JournalMath. Methods Oper. Res., 57:1 (2003) 101-109
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Authors      Stefan Ulbrich
TitleAdjoint-based derivative computations for the optimal control of discontinuous solutions of hyperbolic conservation laws
JournalSystems Control Lett., 48:3-4 (2003) 313-328
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Authors      A. Eisenblätter, H.-F. Geerdes, D. Junglas, T. Koch, T. Kürner, A. Martin
Title     EnglishFinal Report on Automatic Planning and Optimisation
NumberD4.7, 2003
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Authors      A. Eisenblätter, A. Fügenschuh, E. R. Fledderus, H.-F. Geerdes, B. Heideck, D. Junglas, T. Koch, T. Kürner, A. Martin
Title     EnglishMathematical Methods for Automatic Optimization of UMTS Radio Networks
EditorsA. Martin
NumberD4.3, 2003
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Authors      M. Ulbrich, S. Ulbrich
TitleNon-monotone trust region methods for nonlinear equality constrained optimization without a penalty function
JournalMath. Program., 95:1, Ser. B (2003) 103-135
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Authors      Edoardo Amaldi, Marc E. Pfetsch, Jr. Leslie E. Trotter
TitleOn the Maximum Feasible Subsystem Problem, IISs, and IIS-hypergraphs
JournalMath. Program., 95:3 (2003) 533-554
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Authors      A. Eisenblätter, A. Fügenschuh, H.-F. Geerdes, D. Junglas, T. Koch, A. Martin
TitleOptimization Methods for UMTS Radio Network Planning
EditorsD. Ahr, R. Fahrion, M. Oswald, G. Reinelt
BooktitleOperation Research Proceedings 2003
PublishedSpringer-Verlag, 2003, 31-38
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Authors      Volker Kaibel, Marc E. Pfetsch
TitleSome Algorithmic Problems in Polytope Theory
EditorsMichael Joswig, Nobuki Takayama
BooktitleAlgebra, Geometry, and Software Systems
PublishedSpringer-Verlag, 2003
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Authors      A. Eisenblätter, H.-F. Geerdes, T. Koch, U. Türke, E. Meijerink, A. Fügenschuh
Title     EnglishXML Data Specification and Documentation
EditorsA. Eisenblätter, H.-F. Geerdes, T. Koch
NumberD5.1-XML, 2003
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2002

Authors      Stefan Ulbrich
TitleA sensitivity and adjoint calculus for discontinuous solutions of hyperbolic conservation laws with source terms
JournalSIAM J. Control Optim., 41:3 (2002) 740-797 (electronic)
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Authors      Volker Kaibel, Marc E. Pfetsch
TitleComputing the Face Lattice of a Polytope from its Vertex-Facet Incidences
JournalComput. Geom., 23:3 (2002) 281-290
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Authors      H. Marchand, A. Martin, R. Weismantel, L. A. Wolsey
TitleCutting Planes in Integer and Mixed Integer Programming
JournalDiscrete Applied Mathematics, 123/124 (2002) 391-440
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Authors      J. Bokowski, A. Martin
TitleEgoisten schaden sich selbst
Number2251, 2002
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Authors      A. Martin
TitleLarge Scale Optimization
BooktitleEncyclopedia of Life Support Systems (EOLSS), Chapter 6.5
PublishedUNESCO, 2002, 411-428
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Authors      A. Eisenblätter, A. Fügenschuh, T. Koch, A. Koster, A. Martin, T. Pfender, O. Wegel, R. Wessäly
TitleModelling Feasible Network Configurations for UMTS
EditorsG. Anandalingam, S. Raghavan
BooktitleTelecummincations network design and management
PublishedKluwer, 2002, 1-24
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Authors      S. Scott Collis, Kaveh Ghayour, Matthias Heinkenschloss, Michael Ulbrich, Stefan Ulbrich
TitleNumerical solution of optimal control problems governed by the compressible Navier-Stokes equations
BooktitleOptimal control of complex structures (Oberwolfach, 2000)
PublishedInternat. Ser. Numer. Math. 139, Birkhäuser, 2002, 43-55
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TitleOperations Research Proceedings 2001
EditorsP. Chamoni, R. Leisten, A. Martin, J. Minnemann, H. Stadtler
PublishedSpringer, Heidelberg, 2002
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Authors      S. Scott Collis, Kaveh Ghayour, Matthias Heinkenschloss, Michael Ulbrich, Stefan Ulbrich
TitleOptimal control of unsteady compressible viscous flows
JournalInternat. J. Numer. Methods Fluids, 40:11 (2002) 1401-1429
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2001

Authors      A. Martin
TitleGeneral Mixed Integer Programming: Computational Issues for Branch-and-Cut Algorithms
EditorsD. Naddef, M. Jünger
BooktitleComputational Combinatorial Optimization
PublishedSpringer, Berlin, 2001
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Authors      T. Koch, A. Martin, S. Voß
Title     EnglishSteinLib: An Updated Library on Steiner Tree Problems in Graphs
EditorsD.-Z. Du, X. Cheng
BooktitleSteiner Trees in Industries
PublishedKluwer, 2001, 285-325
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Authors      Michael Joswig, Volker Kaibel, Marc E. Pfetsch, Günter M. Ziegler
TitleVertex-Facet Incidences of Unbounded Polyhedra
JournalAdvances in Geometry, 1:1 (2001) 23-36
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2000

Authors      R. E. Bixby, A. Martin
TitleParallelizing the Dual Simplex Method
JournalINFORMS Journal on Computing, 12 (2000) 45-56
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Authors      Michael Ulbrich, Stefan Ulbrich
TitleSuperlinear convergence of affine-scaling interior-point Newton methods for infinite-dimensional nonlinear problems with pointwise bounds
JournalSIAM J. Control Optim., 38:6 (2000) 1938-1984 (electronic)
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1999

Authors      W. Bruns, J. Gubeladze, M. Henk, A. Martin, R. Weismantel
TitleA Counterexample to an Integer Analogue of Carathéodory's Theorem
JournalJournal für die Reine und Angewandte Mathematik, 510 (1999) 179-185
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Authors      Michael Ulbrich, Stefan Ulbrich, Matthias Heinkenschloss
TitleGlobal convergence of trust-region interior-point algorithms for infinite-dimensional nonconvex minimization subject to pointwise bounds
JournalSIAM J. Control Optim., 37:3 (1999) 731-764 (electronic)
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Authors      A. Martin
TitleInteger programs with block structure
NumberPreprint SC 99-03 1999
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Authors      Stefan Ulbrich
TitleOn the existence and approximation of solutions for the optimal control of nonlinear hyperbolic conservation laws
BooktitleOptimal control of partial differential equations (Chemnitz, 1998)
PublishedInternat. Ser. Numer. Math. 133, Birkhäuser, 1999, 287-299
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Authors      G. Dahl, A. Martin, M. Stoer
TitleRouting through virtual paths in layered telecommunication networks
JournalOperations Research, 47 (1999) 693-702
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Authors      E. Amaldi, M. E. Pfetsch, Jr. L. E. Trotter
TitleSome structural and algorithmic properties of the maximum feasible subsystem problem
EditorsG. Cornuéjols, R. Burkard, G. Woeginger
BooktitleProc. of the 7th Integer Programming and Combinatorial Optimization conference (IPCO'99)
PublishedLNCS 1610, Springer-Verlag, 1999, 45-59
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Authors      Matthias Heinkenschloss, Michael Ulbrich, Stefan Ulbrich
TitleSuperlinear and quadratic convergence of affine-scaling interior-point Newton methods for problems with simple bounds without strict complementarity assumption
JournalMath. Program., 86:3, Ser. A (1999) 615-635
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1998

Authors      R. Borndörfer, C. E. Ferreira, A. Martin
TitleDecomposing Matrices into Blocks
JournalSIAM Journal on Optimization, 9 (1998) 236-269
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Authors      R. Borndörfer, A. Eisenblätter, M. Grötschel, A. Martin
TitleFrequency Assignment in Cellular Phone Networks
JournalAnnals of Operations Research, 76 (1998) 73-93
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Authors      T. Koch, A. Martin
TitleSolving Steiner Tree Problems in Graphs to Optimality
JournalNetworks, 32 (1998) 207-232
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Authors      A. Martin, R. Weismantel
TitleThe Intersection of Knapsack Polyhedra and Extensions
EditorsR. E. Bixby, E. A. Boyd, R. Z. R´ios-Mercado
BooktitleInteger Programming and Combinatorial Optimization
PublishedProceedings of the 6th IPCO Conference, 1998, 243-256
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Authors      C. E. Ferreira, A. Martin, C. C. de Souza, R. Weismantel, L. A. Wolsey
TitleThe node capacitated graph partitioning problem: A computational study
JournalMathematical Programming, 81 (1998) 229-256
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1997

Authors      M. Grötschel, A. Martin, R. Weismantel
TitleThe Steiner Tree Packing Problem in VLSI-Design
JournalMathematical Programming, 78 (1997) 265-281
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1996

Authors      Michael Ulbrich, Stefan Ulbrich
TitleAutomatic differentiation: a structure-exploiting forward mode with almost optimal complexity for Kantorovi c trees
BooktitleApplied mathematics and parallel computing
PublishedPhysica, 1996, 327-357
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Authors      C. E. Ferreira, A. Martin, C. C. de Souza, R. Weismantel, L. A. Wolsey
TitleFormulations and Valid Inequalities for Node Capacitated Graph Partitioning
JournalMathematical Programming, 74 (1996) 247-266
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Authors      M. Grötschel, A. Martin, R. Weismantel
TitleOptimum path packing on wheels: The consecutive case
JournalComputers Math. Applic., 31 (1996) 23-35
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Authors      M. Grötschel, A. Martin, R. Weismantel
TitlePacking Steiner Trees: A Cutting Plane Algorithm and Computational Results
JournalMathematical Programming, 72 (1996) 125-145
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Authors      M. Grötschel, A. Martin, R. Weismantel
TitlePacking Steiner trees: Further facets
JournalEuropean Journal on Combinatorics, 17 (1996) 39-52
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Authors      M. Grötschel, A. Martin, R. Weismantel
TitlePacking Steiner Trees: Polyhedral Investigations
JournalMathematical Programming, 72 (1996) 101-123
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Authors      M. Grötschel, A. Martin, R. Weismantel
TitlePacking Steiner trees: Separation algorithms
JournalSIAM Journal on Discrete Mathematics, 9 (1996) 233-257
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Authors      C. E. Ferreira, A. Martin, R. Weismantel
TitleSolving Multiple Knapsack Problems by Cutting Planes
JournalSIAM Journal on Optimization, 6 (1996) 858-877
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Authors      R. Borndörfer, A. Eisenblätter, M. Grötschel, A. Martin
TitleStable-Set and Other Techniques for Frequency Assignment Problems
BooktitleAnais da I Oficina Nacional em Problemas de Corte & Empacotamento
Published1996, 17-21
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1995

Authors      M. Grötschel, A. Martin, R. Weismantel
TitleRouting in grid graphs by cutting planes (extended version)
JournalZOR - Methods and Models of Operations Research, 41 (1995) 255-275
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1994

Authors      M. Jünger, A. Martin, G. Reinelt, R. Weismantel
TitleQuadratic 0/1 optimization and a decomposition approach for the placement of electronic circuits
JournalMathematical Programming, 63 (1994) 257-279
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1993

Authors      A. Martin, R. Weismantel
TitlePacking Paths and Steiner Trees: Routing of Electronic Circuits
JournalCWI Quarterly, 6 (1993) 185-204
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Authors      M. Grötschel, A. Martin, R. Weismantel
TitleRouting in Grid Graphs by Cutting Planes
EditorsG. Rinaldi, L. A. Wolsey
BooktitleInteger Programming and Combinatorial Optimization
PublishedProceedings of the 3rd IPCO Conference, 1993, 447-463
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Authors      C. E. Ferreira, M. Grötschel, S. Kiefl, C. Krispenz, A. Martin, R. Weismantel
TitleSome Integer Programs Arising in the Design of Main Frame Computers
JournalZOR - Methods and Models of Operations Research, 38 (1993) 77-100
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1990

Authors      A. Martin
TitleA polynomially solvable case of the separation problem for the Steiner partition inequalities
JournalMethods of Operations Research, 62 (1990) 277-284
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Authors      M. Jünger, A. Martin, G. Reinelt, R. Weismantel
TitleSimultaneous Placement in the Sea Of Gates Layout Style
JournalMethods of Operations Research, 62 (1990) 273-275
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217

Authors      Sebastian Pfaff, Stefan Ulbrich
TitleOptimal control of scalar conservation laws by on/off-switching
JournalOptimization Methods and Software, 0:0 (217) 1-36
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Contact

Research Group Optimization

Ursula Röder
roeder (at) mathematik.tu-darmstadt.de
Phone: +49 (0) 6151 16-23444
Fax: +49 (0) 6151 16-23445

 

Monika Kammer
kammer (at) mathematik.tu-darmstadt.de
Phone: +49 (0) 6151 16-23448
Fax: +49 (0) 6151 16-23445

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