Abstract
We characterize the indecomposable transjective modules over an arbitrary cluster-tilted algebra that do not lie on a local slice, and we provide a sharp upper bound for the number of (isoclasses of) these modules.
Original language | English |
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Pages (from-to) | 9-18 |
Number of pages | 10 |
Journal | Archiv der Mathematik |
Volume | 110 |
Issue number | 1 |
DOIs | |
State | Published - Jan 1 2018 |
Bibliographical note
Publisher Copyright:© 2017, Springer International Publishing AG, part of Springer Nature.
Keywords
- Auslander–Reiten quiver
- Cluster-tilted algebra
- Local slice
- Relation–extension
ASJC Scopus subject areas
- General Mathematics