Vector valued formal Fourier-Jacobi series, preprint (2013). pdf
Heights of Kudla-Rapoport divisors and derivatives of L-functions (with B. Howard and T. Yang), preprint (2013). pdf
Class polynomials for nonholomorphic modular functions (with K. Ono and A. Sutherland), preprint (2013). pdf
On the converse theorem for Borcherds products, preprint (2012). pdf
Regularized theta liftings and periods of modular functions (with J. Funke and O. Imamoglu), preprint (2012). pdf
Harmonic Maass forms and periods, Math. Ann., accepted for publication. pdf
Algebraic formulas for the coefficients of half-integral weight harmonic weak Maass forms (with K. Ono), preprint (2011). pdf
Computation of harmonic weak Maass forms (with F. Strömberg), Experimental Mathematics 21:2 (2012), 117-131. pdf
Special values of Green functions at big CM points (with S. Kudla and T. Yang), Int. Math. Res. Not. 2012:9 (2012), 1917-1967. pdf
CM values of automorphic Green functions on orthogonal groups over totally real fields (with T. Yang). In: Arithmetic Geometry and Automorphic Forms, Eds.: J. Cogdell et. al., Higher Education Press and International Press (2011), 1-54. pdf
Regularized theta lifts for orthogonal groups over totally real fields, J. Reine Angew. Math. 672 (2012), 177-222. pdf
Identities and congruences for Ramanujan's omega(q) (with K. Ono), Ramanujan J. 23 (2010), 151-157. pdf
Faltings heights of CM cycles and derivatives of L-functions (with T. Yang), Invent. Math. 177 (2009), 631-681. pdf
Differential operators for harmonic weak Maass forms and the vanishing of Hecke eigenvalues (with K. Ono and R. Rhoades), Math. Ann. 342 (2008), 673-693. pdf
Heegner divisors, L-functions and harmonic weak Maass forms (with K. Ono), Annals of Math. 172 (2010), 2135-2181. pdf
Sign changes of coefficients of half integral weight modular forms (with W. Kohnen). In: Modular forms on Schiermonnikoog, Eds.: B. Edixhoven, G. van der Geer and B. Moonen, Cambridge University Press (2008), 57-66. pdf
The Weil representation and Hecke operators for vector valued modular forms (with O. Stein), Mathematische Zeitschrift 264 (2010), 249-270. pdf
On the injectivity of the Kudla-Millson lift and surjectivity of the Borcherds lift (with J. Funke). In: Moonshine -- the first quarter century and beyond, Eds.: J. Lepowski, J. McKay, M. Tuite, Cambridge University Press (2010), 12-39. pdf
Twisted Borcherds products on Hilbert modular surfaces and their CM values (with T. Yang), Amer. J. Math. 129 (2007), 807-841. pdf
Hilbert class polynomials and traces of singular moduli (with P. Jenkins and K. Ono), Math. Ann. 334 (2006), 373-393. pdf
Traces of CM-values of modular functions (with Jens Funke), J. Reine Angew. Math. 594 (2006), 1-33. pdf
CM values of Hilbert modular functions (with T. Yang), Invent. Math. 163 (2006), 229-288. pdf
Borcherds products and arithmetic intersection theory on Hilbert modular surfaces (with J. Burgos Gil and U. Kühn), Duke Math. Journal 139 (2007), 1-88. pdf
On Two Geometric Theta Lifts (with J. Funke), Duke Math. Journal 125 (2004), 45-90. pdf
Two applications of the curve lemma for orthogonal groups, Math. Nachr. 274-275 (2004), 19-31. pdf
Integrals of automorphic Green's functions associated to Heegner divisors (with U. Kühn), Int. Math. Res. Not. 2003:31 (2003), 1687-1729. dvips
Coefficients of half-integral weight modular forms (with K. Ono), J. Number Theory 99 (2003), 164-179. dvips
The arithmetic of the values of modular functions and the divisors of modular forms (with W. Kohnen and K. Ono), Compos. Math. 140 (2004), 552-566. dvips
On Borcherds products associated with lattices of prime discriminant (with M. Bundschuh), Ramanujan J. 7 (2003), 49-61. dvips
The arithmetic of Borcherds' exponents (with K. Ono), Math. Ann. 327 (2003), 293-303. dvips
On the rank of Picard groups of modular varieties attached to orthogonal groups, Compos. Math. 133 (2002), 49-63. dvips
Local Borcherds products (with E. Freitag), Ann. Inst. Fourier 51 (2001), 1-27. dvips
Eisenstein series attached to lattices and modular forms on orthogonal groups (with M. Kuss), Manuscr. Math. 106 (2001), 443-459. dvips
Borcherds products on O(2,l) and Chern classes of Heegner divisors, Springer Lecture Notes in Mathematics 1780, Springer-Verlag (2002), 152 pages. This is a revised version of my Habilitationsschrift (Universität Heidelberg, May 2000). dvips
Borcherds products and Chern classes of Hirzebruch-Zagier divisors, Invent. Math. 138 (1999), 51-83. dvips
Non-vanishing modulo l of Fourier coefficients of half-integral weight modular forms, Duke Math. Journal 98 (1999), 595-611. dvips
Non-vanishing of scalar products of Fourier-Jacobi coefficients of Siegel cusp forms (with S. Böcherer and W. Kohnen), Math. Ann. 313 (1999), 1-13. dvips
On a theorem of Vigneras, Abh. Math. Sem. Univ. Hamburg 68 (1998), 163-168. dvips
Some expository papers
Recent work on the partition function (with A. Folsom, Z. Kent, and K. Ono), preprint (2012). pdf
The Gross-Zagier formula and the Borcherds lift, Proceedings of the National Institute of Mathematical Sciences 3, No. 10 (2008), 1-8. pdf
Traces of CM-values of modular functions and related topics. In: Proceedings of the Conference on "Automorphic Forms and Automorphic L-Functions", RIMS Kokyuroku 1468, Kyoto (2006). pdf
Infinite products in number theory and geometry, Jahresber. Dtsch. Math. Ver. 106 (2004), Heft 4, 151-184. pdf
Arithmetic Hirzebruch-Zagier divisors and modular forms. In: Mathematisches Institut, Seminars, Ed.: Y. Tschinkel, Universität Göttingen (2004), 201-209. pdf
Local Picard groups and theta series. In: Proceedings of the Japanese-German Seminar "Explicit Structures of Modular Forms and Zeta Functions", Eds.: T. Ibukiyama and W. Kohnen, Ryushi-do (2002), 69-73. dvips
Primzahlen, Teilersummen und die Riemannsche Vermutung, Math. Semesterber. 48 (2001), 79-92. dvips
Congruence properties of values of L-functions and applications (with K. James, W. Kohnen, K. Ono, C. Skinner, and V. Vatsal). In: Topics in Number Theory (Eds.: S. D. Ahlgren et al.), Kluwer Academic Publishers (1999), 115-125.
Lecture notes
Hilbert modular forms and their applications. Notes of the lectures at the summer school on ``Modular Forms and their Applications'' at the Sophus Lie Conference Center, Nordfjordeid, Norway. Appeared in: The 1-2-3 of Modular Forms.
Thesis
Borcherdsprodukte und Chernsche Klassen von Hirzebruch-Zagier-Zykeln, Dissertation, Universität Heidelberg (1998). dvips
Modulformen halbganzen Gewichtes und Beziehungen zu Dirichletreihen, Diploma thesis, Universität Heidelberg (1997). pdfcompressed pdf