Year | | Opus | Title |
2011 | | 50. | Automorphisms of multiplicity free Hamiltonian manifolds |
2009 | up | 49. | Partitionen von Euler bis heute |
2007 | | 48. | Tensor envelopes of regular categories |
| | 47. | Invariant functions on symplectic representations |
| | 46. | Composition Kostka functions |
2006 | | 45. | Classification of smooth affine spherical varieties (with Bart Van Steirteghem) |
| | 44. | A construction of semisimple tensor categories |
| | 43. | Classification of multiplicity free symplectic representations |
| | 42. | Graded cofinite rings of differential operators |
2005 | | 41. | On the Kazhdan-Lusztig basis of a spherical Hecke algebra |
2004 | | 40. | On Noether's and Weyl's bound in positive characteristic |
2003 | | 39. | Combinatorics and invariant differential operators on multiplicity free spaces |
2002 | | 38. | A connectedness property of algebraic moment maps |
| | 37. | Convexity of Hamiltonian manifolds |
2001 | | 36. | Semisymmetric polynomials and the invariant theory of matrix vector pairs |
2000 | | 35. | Construction of commuting difference operators for multiplicity free spaces |
1998 | | 34. | Some remarks on multiplicity free spaces |
1997 | | 33. | Integrality of two variable Kostka functions |
| | 32. | A recursion and a combinatorial formula for Jack polynomials (with Siddhartha Sahi) |
| | 31. | Symmetric and non-symmetric quantum Capelli polynomials |
| ar | 30. | Weyl groups of Hamiltonian manifolds, I |
1996 | | 29. | Difference operators and symmetric functions defined by their zeros (with Siddhartha Sahi) |
| | 28. | Automorphisms, Root Systems, and Compactifications of Homogeneous Varieties |
1995 | | 27. | Homogeneous Varieties for Semisimple Groups of Rank One |
| | 26. | On the Set of Orbits for a Borel Subgroup |
1994 | | 25. | Contractions and Flips for Varieties of Small Complexity (with Michel Brion) |
| | 24. | A Harish-Chandra Homomorphism for Reductive Group Actions |
| | 23. | The Asymptotic Behavior of Invariant Collective Motion |
1993 | | 22. | Über Hilberts vierzehntes Problem für Varietäten mit Kompliziertheit eins |
| | 21. | Über Bewertungen, welche unter einer reduktiven Gruppe invariant sind |
1992 | | 20. | Abelian group actions on algebraic varieties with one fixed point (with Amir Assadi and Rebecca Barlow) |
1991 | | 19. | Topological invariants of real algebraic actions (with Karlheinz Dovermann and Dong Youp Suh) |
| | 18. | Nichtlinearisierbare Operationen halbeinfacher Gruppen auf affinen Räumen |
| | 17. | The Luna-Vust Theory of Spherical Embeddings |
| up | 16. | Die Cohen-Macaulay-Eigenschaft eines Invariantenrings |
1990 | up | 15. | Weylgruppe, Momentabbildung und äquivariante Einbettung |
| | 14. | Der Zentralisator einer Liealgebra in einer einhüllenden Algebra |
| | 13. | Weylgruppe und Momentabbildung |
1989 | | 12. | Beweis des Fundamentallemmas und des Scheibensatzes |
| | 11. | The Picard group of a G-variety (with Hanspeter Kraft and Thierry Vust) |
| | 10. | Local properties of algebraic group actions (with Hanspeter Kraft, Domingo Luna and Thierry Vust) |
| | 9. | Der kanonische Modul eines Invariantenrings |
1987 | up | 8. | Über die Automorphismengruppe von Fahnenvarietäten |
| | 7. | Ein neuer Zusammenhang zwischen einfachen Gruppen und einfachen Singularitäten |
| | 6. | Der Grad erzeugender Funktionen von Invariantenringen (with Peter Littelmann) |
| | 5. | Duale Varietäten von Fahnenvarietäten (with Gisela Menzel) |
1986 | | 4. | Über die Glattheit von Quotientenabbildungen |
1985 | | 3. | Some remarks on compactifications of commutative algebraic groups (with Herbert Lange) |
1984 | | 2. | Commutative algebraic groups and intersections of quadrics (with Herbert Lange) |
1983 | | 1. | Mehrfach transitive Operationen algebraischer Gruppen |
People.