Directing components for quasitilted algebras
Volume 82 / 1999
Colloquium Mathematicum 82 (1999), 271-275
DOI: 10.4064/cm-82-2-271-275
Abstract
We show here that a directing component of the Auslander-Reiten quiver of a quasitilted algebra is either postprojective or preinjective or a connecting component.
