| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8966111 | Journal of Pure and Applied Algebra | 2019 | 19 Pages |
Abstract
Given a finite dimensional algebra over a perfect field the text introduces covering functors over the mesh category of any modulated Auslander-Reiten component of the algebra. This is applied to study the composition of irreducible morphisms between indecomposable modules in relation with the powers of the radical of the module category.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
Claudia Chaio, Patrick Le Meur, Sonia Trepode,