Graded mutation in cluster categories coming from hereditary categories with a tilting object
Representation Theory
2010-09-27 v1
Abstract
We present a graded mutation rule for quivers of cluster-tilted algebras. Furthermore, we give a technique to recover a cluster-tilting object from its graded quiver in the cluster category of coh .
Keywords
Cite
@article{arxiv.1009.4812,
title = {Graded mutation in cluster categories coming from hereditary categories with a tilting object},
author = {Marco Angel Bertani-Økland and Steffen Oppermann and Anette Wrålsen},
journal= {arXiv preprint arXiv:1009.4812},
year = {2010}
}
Comments
32 pages