A lecture note on covering theory in representation theory of algebras
Representation Theory
2026-05-29 v5
Abstract
Covering theory is an important tool in representation theory of algebras, however, the results and the proofs are scattered in the literature. We give an introduction to covering theory at a level as elementary as possible.
Cite
@article{arxiv.2508.01563,
title = {A lecture note on covering theory in representation theory of algebras},
author = {Yuming Liu and Nengqun Li and Bohan Xing and Pengyun Chen},
journal= {arXiv preprint arXiv:2508.01563},
year = {2026}
}
Comments
44 pages