Weighted surface algebras: general version
Representation Theory
2019-02-13 v1
Abstract
We introduce general weighted surface algebras of triangulated surfaces with arbitrarily oriented triangles and describe their basic properties. In particular, we prove that all these algebras, except the singular disc, triangle, tetrahedral and spherical algebras, are symmetric tame periodic algebras of period 4.
Cite
@article{arxiv.1902.04063,
title = {Weighted surface algebras: general version},
author = {Karin Erdmann and Andrzej Skowroński},
journal= {arXiv preprint arXiv:1902.04063},
year = {2019}
}
Comments
arXiv admin note: text overlap with arXiv:1703.02346