| | |
| | |
Stat |
Members: 3667 Articles: 2'599'751 Articles rated: 2609
07 February 2025 |
|
| | | |
|
Article overview
| |
|
Strictification of weakly equivariant Hopf algebras | Jennifer Maier
; Thomas Nikolaus
; Christoph Schweigert
; | Date: |
1 Sep 2011 | Abstract: | A weakly equivariant Hopf algebra is a Hopf algebra A with an action of a
finite group G up to inner automorphisms. We show that each weakly equivariant
Hopf algebra can be replaced by a Morita equivalent algebra B with a strict
action of G and with a coalgebra structure that leads to a tensor equivalent
representation category. However, the coproduct of this strictification cannot,
in general, be chosen to be unital, so that a strictification of the G-action
can only be found on a weak Hopf algebra B. | Source: | arXiv, 1109.0236 | Services: | Forum | Review | PDF | Favorites |
|
|
No review found.
Did you like this article?
Note: answers to reviews or questions about the article must be posted in the forum section.
Authors are not allowed to review their own article. They can use the forum section.
|
| |
|
|
|