User contributions
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- 17:24, 8 June 2010 (hist) (diff) Publications
- 17:20, 8 June 2010 (hist) (diff) Publications
- 17:19, 8 June 2010 (hist) (diff) Publications
- 15:55, 19 May 2010 (hist) (diff) Homotopy theory for filtered L-infinity algebras, the de Rham theorem for twisted cohomology and descent for L-infinity algebras (Undo revision 37640 by Gtrentin (Talk)) (top)
- 15:53, 19 May 2010 (hist) (diff) Homotopy theory for filtered L-infinity algebras, the de Rham theorem for twisted cohomology and descent for L-infinity algebras
- 15:48, 19 May 2010 (hist) (diff) Hopf algebroids and cyclic cohomology (New page: I will give an introduction to the theory of Hopf algebroids and explain in which sense they are noncommutative generalizations of Lie groupoids and algebroids. After that I will explain h...) (top)
- 15:47, 19 May 2010 (hist) (diff) CRCG Workshop - Higher Structures in Topology and Geometry IV
- 15:41, 19 May 2010 (hist) (diff) CRCG Workshop - Higher Structures in Topology and Geometry IV (→Schedule for Friday 4 June)
- 15:36, 19 May 2010 (hist) (diff) CRCG Workshop - Higher Structures in Topology and Geometry IV
- 15:34, 19 May 2010 (hist) (diff) CRCG Workshop - Higher Structures in Topology and Geometry IV
- 10:35, 10 March 2010 (hist) (diff) Differential Geometry
- 10:26, 10 March 2010 (hist) (diff) User:Gtrentin (top)
- 10:21, 10 March 2010 (hist) (diff) User:Gtrentin
- 10:18, 10 March 2010 (hist) (diff) User:Gtrentin
- 10:14, 10 March 2010 (hist) (diff) User:Gtrentin
- 10:10, 10 March 2010 (hist) (diff) User:Gtrentin
- 10:04, 10 March 2010 (hist) (diff) User:Gtrentin
- 09:38, 9 March 2010 (hist) (diff) User:Gtrentin
- 09:36, 9 March 2010 (hist) (diff) People
- 09:34, 9 March 2010 (hist) (diff) People
- 09:31, 9 March 2010 (hist) (diff) People
- 09:29, 9 March 2010 (hist) (diff) People
- 09:44, 30 September 2009 (hist) (diff) Publications
- 09:43, 30 September 2009 (hist) (diff) Publications
- 09:41, 30 September 2009 (hist) (diff) Publications
- 09:29, 30 September 2009 (hist) (diff) Publications
- 09:16, 30 September 2009 (hist) (diff) Publications
- 09:29, 22 May 2009 (hist) (diff) CRCG Workshop - Higher Structures in Topology and Geometry III
- 09:28, 22 May 2009 (hist) (diff) CRCG Workshop - Higher Structures in Topology and Geometry III
- 09:24, 22 May 2009 (hist) (diff) CRCG Workshop - Higher Structures in Topology and Geometry III
- 09:21, 22 May 2009 (hist) (diff) CRCG Workshop - Higher Structures in Topology and Geometry III
- 08:36, 19 May 2009 (hist) (diff) Lecture III: Quantization of group-valued moment maps (New page: In this lecture, we will combine the concepts from lectures I and II to develop a quantization procedure for group-valued moment maps. The `localization' and `quantization commutes with re...)
- 08:33, 19 May 2009 (hist) (diff) Lecture II: Dixmier-Douady theory and twisted K-theory (New page: A classical theorem of Dixmier-Douady identifies the integral degree 3 cohomology group $H^3(X,\Z)$ with Morita isomorphism classes of *-algebra bundles $A\to X$, with typical fiber the co...) (top)
- 08:31, 19 May 2009 (hist) (diff) Lectures Meinrenken (New page: A Dirac structure on a manifold $M$ is a Lagrangian sub-bundle of the direct sum $TM\oplus T^*M$, satisfying a certain integrability condition. The projection of a Dirac structure onto $TM...)
- 08:29, 19 May 2009 (hist) (diff) CRCG Workshop - Higher Structures in Topology and Geometry III
- 08:20, 19 May 2009 (hist) (diff) Group stacks in geometry (New page: As higher analogues of group schemes, group stacks arise in several contexts in geometry. E.g., symmetries of stacks, structure group stacks of higher principal bundles, stacky abelianizat...)
- 08:19, 19 May 2009 (hist) (diff) CRCG Workshop - Higher Structures in Topology and Geometry III
- 08:17, 19 May 2009 (hist) (diff) Dirac structures and Dixmier-Douady bundles (New page: A Dirac structure on a vector bundle V is a maximal isotropic subbundle of the direct sum $V \oplus V^*$. A Dixmier-Douady bundle is a $\mathbb{Z}_2$-graded bundle of $C^*$ algebras with t...)
- 08:16, 19 May 2009 (hist) (diff) CRCG Workshop - Higher Structures in Topology and Geometry III
- 08:15, 19 May 2009 (hist) (diff) CRCG Workshop - Higher Structures in Topology and Geometry III
- 13:31, 28 April 2009 (hist) (diff) CRCG Workshop - Higher Structures in Topology and Geometry III
- 13:21, 28 April 2009 (hist) (diff) Differential graded manifolds, infinity-stacks and generalized geometries (New page: Abstract: Differential graded manifolds are supermanifolds equipped with an additional grading and differential in the structure sheaf. They can be thought of as a simultaneous generalizat...)
- 13:20, 28 April 2009 (hist) (diff) CRCG Workshop - Higher Structures in Topology and Geometry III
- 11:43, 31 March 2009 (hist) (diff) CRCG Workshop - Higher Structures in Topology and Geometry III
- 09:51, 22 January 2009 (hist) (diff) Higher categories and Eilenberg-Mac Lane spaces (New page: Abstract not available) (top)
- 09:49, 22 January 2009 (hist) (diff) Poisson geometry in dimension 2 and symplectic geometry in dimension 4 (New page: A groupoid with a multiplicative structure can be roughly understood as a manifold with local symmetries which preserve the structure. In particular, one may expect to find interesting sym...) (top)
- 09:48, 22 January 2009 (hist) (diff) CRCG Workshop - Higher Structures in Topology and Geometry II
- 17:03, 13 January 2009 (hist) (diff) Representations up to homotopy (top)
- 17:02, 13 January 2009 (hist) (diff) Representations up to homotopy
- 17:01, 13 January 2009 (hist) (diff) Representations up to homotopy (New page: I will describe how representations up to homotopy of Lie groupoids and algebroids arise in relation to deformations and cohomology of classifying spaces. At the infinitesimal level, the a...)
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