Cycle-finite algebras with almost all indecomposable modules of projective or injective dimension at most one
Volume 132 / 2013
Colloquium Mathematicum 132 (2013), 239-270
MSC: 16E10, 16G10, 16G60, 16G70.
DOI: 10.4064/cm132-2-6
Abstract
We describe the structure of artin algebras for which all cycles of indecomposable modules are finite and almost all indecomposable modules have projective or injective dimension at most one.
