On the Galois coverings of a cluster-tilted algebra
Representation Theory
2007-09-07 v1 Rings and Algebras
Abstract
We study the module category of a certain Galois covering of a cluster-tilted algebra which we call the cluster repetitive algebra. Our main result compares the module categories of the cluster repetitive algebra of a tilted algebra C and the repetitive algebra of C, in the sense of Hughes and Waschbuesch.
Keywords
Cite
@article{arxiv.0709.0850,
title = {On the Galois coverings of a cluster-tilted algebra},
author = {Ibrahim Assem and Thomas Bruestle and Ralf Schiffler},
journal= {arXiv preprint arXiv:0709.0850},
year = {2007}
}
Comments
21 pages, 1 Figure