| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5771718 | Journal of Algebra | 2017 | 12 Pages |
Abstract
In the paper, we prove that a perfect isometry between a block of a finite group and its Brauer correspondent can be extended to a perfect isometry between a block of a larger finite group and its Brauer correspondent, with suitable hypotheses. We also obtain a similar result for derived equivalences.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
Xueqin Hu, Kun Zhang, Yuanyang Zhou,