Title of article
Cluster-tilted algebras and slices
Author/Authors
Ibrahim Assem، نويسنده , , Thomas Brüstle، نويسنده , , Ralf Schiffler، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
16
From page
3464
To page
3479
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.
Keywords
Local slice , Cluster-tilted algebra , Relation-extensions of tilted algebras
Journal title
Journal of Algebra
Serial Year
2008
Journal title
Journal of Algebra
Record number
698583
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