Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4588321 | Journal of Algebra | 2008 | 16 Pages |
Abstract
We give a criterion allowing to verify whether or not two tilted algebras have the same relation-extension (thus correspond to the same cluster-tilted algebra). This criterion is in terms of a combinatorial configuration in the Auslander–Reiten quiver of the cluster-tilted algebra, which we call local slice.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory