Extended canonical algebras and Fuchsian singularities
Representation Theory
2007-05-23 v1 Algebraic Geometry
Abstract
We introduce a new class of finite dimensional algebras, called extended canonical, investigate their derived categories and study the spectral behavior of their Coxeter transformations. The subject relates to the triangulated categories of (graded) singularities introduced by R. Buchweitz (1987) and D. Orlov (2004).
Keywords
Cite
@article{arxiv.math/0611532,
title = {Extended canonical algebras and Fuchsian singularities},
author = {Helmut Lenzing and José Antonio de la Peña},
journal= {arXiv preprint arXiv:math/0611532},
year = {2007}
}
Comments
35 pages