(Co)module algebras and their generalizations
Abstract
This manuscript is an extended version of the author's habilitation thesis defended on May 21, 2021 at M.V. Lomonosov Moscow State University. It is devoted to the study of (co)stability of radicals, existence of (co)invariant Levi and Wedderburn decompositions, structure of the corresponding simple algebras and codimension growth of polynomial identities in (co)module algebras over bi- and Hopf algebras and their generalizations. The main difference between this manuscript and the "official" thesis are additional chapters dealing with equivalences of gradings and Hopf algebra (co)actions, V-universal (co)acting bi- and Hopf algebras and related categorical questions. (In Russian.)
Cite
@article{arxiv.2111.09810,
title = {(Co)module algebras and their generalizations},
author = {Alexey Gordienko},
journal= {arXiv preprint arXiv:2111.09810},
year = {2025}
}
Comments
386 pages, in Russian; minor misprints corrected; based on arXiv:1112.6245, arXiv:1203.5384, arXiv:1205.0778, arXiv:1207.1699, arXiv:1210.2528, arXiv:1211.1272, arXiv:1212.1321, arXiv:1301.2446, arXiv:1309.3664, arXiv:1402.5272, arXiv:1409.0151, arXiv:1505.02893, arXiv:1508.03764, arXiv:1511.01860, arXiv:1704.07170, arXiv:1705.05809, arXiv:1805.04073, arXiv:1812.04563, arXiv:2005.12954