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Two-Parameter Quantum Groups and Drinfel'd Doubles

✍ Scribed by Georgia Benkart; Sarah Witherspoon


Book ID
111570467
Publisher
Springer Netherlands
Year
2004
Tongue
English
Weight
227 KB
Volume
7
Category
Article
ISSN
1386-923X

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πŸ“œ SIMILAR VOLUMES


Derived categories, tilted algebras, and
✍ Liangang Peng; Youjun Tan πŸ“‚ Article πŸ“… 2003 πŸ› Elsevier Science 🌐 English βš– 230 KB

Given a finite dimensional hereditary algebra Ξ› over a finite field k, in the derived category D b (Ξ›) we obtain some formulae on Hall numbers associated to triangles. Using them we prove that, for any tilted algebra Ξ“ of Ξ›, there is an embedding of the twisted Ringel-Hall algebra of Ξ“ into the Drin