%0 Journal Article
%T Cluster-tilted algebras and slices
%A Ibrahim Assem
%A Thomas Bruestle
%A Ralf Schiffler
%J Mathematics
%D 2007
%I arXiv
%X 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.
%U http://arxiv.org/abs/0707.0038v2