Extended canonical algebras and Fuchsian singularities

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).

35 pages

Cited by in corpus (1)

• Spectral analysis of finite dimensional algebras and singularities