|
|||||
|
|
Separable Commutative Rings in the Stable Module Category of Cyclic Groups |
|
| Authors: | Paul?Balmer |
| Institution: | 1.Mathematics Department,UCLA,Los Angeles,USA;2.Department of Mathematics,University of Georgia,Athens,USA |
| Abstract: | We prove that the only separable commutative ring-objects in the stable module category of a finite cyclic p-group G are the ones corresponding to subgroups of G. We also describe the tensor-closure of the Kelly radical of the module category and of the stable module category of any finite group. |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ | |