Trends in representation theory of algebras and related topics : Workshop on Representations of Algebras and Related Topics, August 11-14, 2004, Querétaro, México / / José A. de la Peña, Raymundo Bautista, editors

• Record Nr.: UNINA9910809222203321
• Pubbl/distr/stampa: Providence, Rhode Island : , : American Mathematical Society, , [2006]; ©2006
• ISBN: 0-8218-7996-0; 0-8218-3818-0
• Descrizione fisica: 1 online resource (282 p.)
• Collana: Contemporary mathematics, , 0271-4132 ; ; 406
• Disciplina: 512
• Soggetti: Representations of algebras
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Note generali: Description based upon print version of record.
• Nota di bibliografia: Includes bibliographical references.
• Nota di contenuto: ""Contents""; ""Preface""; ""Cluster-tilting theory""; ""Introduction to moduli spaces associated to quivers""; ""From triangulated categories to Lie algebras: A theorem of Peng and Xiao""; ""A-infinity algebras, modules and functor categories""; ""Rouquier's theorem on representation dimension""; ""Foundation of the representation theory of Artin algebras, using the Gabriel-Roiter measure""; ""Categorification of sl2 and braid groups""; ""1. Introduction""; ""Part 1. sl2-categorifications""; ""2. sl2-categorifications""; ""3. Affine Heeke algebras""; ""4. Categorifications on blocks of бn""; ""5. Minimal categorifications""""6. Homotopy and derived equivalences""; ""7. Representations of gln(C)""; ""Part 2. Categorification of braid groups""; ""8. Self-equivalences""; ""9. The 2-braid group""; ""10. Principal block of a semi-simple complex Lie algebra""; ""11. Flag varieties""; ""12. Appendix : associativity of kernel transforms""; ""References""; ""Selfinjective algebras: Finite and tame type""; ""Support varieties for modules and complexes""