|
|||||
|
|
Hochschild cohomology of triangular string algebras and its ring structure |
|
| Authors: | Marí a Julia Redondo,Lucrecia Romá n |
| Affiliation: | Instituto de Matemática, Universidad Nacional del Sur, Av. Alem 1253, 8000 Bahía Blanca, Argentina |
| Abstract: | We compute the Hochschild cohomology groups HH?(A) in case A is a triangular string algebra, and show that its ring structure is trivial. |
| Keywords: | 16E40 16W99 |
| 本文献已被 ScienceDirect 等数据库收录！ | |