ProV Logo
0

Hochschild cohomology of polynomial repr...
Miemietz, Vanessa...
Hochschild cohomology of polynomial representations of $GL_2(\bar{\mathbb{F}}_p)$ by Miemietz, Vanessa ( Author )
N.A
31-07-2023
We compute the Hochschild cohomology algebras of Ringel-self-dual blocks of polynomial representations of $\GL_2$ over an algebraically closed field of characteristic $p>2$, that is, of any block whose number of simple modules is a power of $p$. These algebras are finite-dimensional and we provide an explicit description of their bases and multiplications.
-
Article
pdf
37.08 KB
English
-
MYR 0.01
-
http://arxiv.org/abs/1107.2240
Share this eBook