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On the Galois coverings of a cluster-tilted algebra

Authors
  • Assem, Ibrahim
  • Bruestle, Thomas
  • Schiffler, Ralf
Type
Preprint
Publication Date
Sep 05, 2007
Submission Date
Sep 05, 2007
Source
arXiv
License
Unknown
External links

Abstract

We study the module category of a certain Galois covering of a cluster-tilted algebra which we call the cluster repetitive algebra. Our main result compares the module categories of the cluster repetitive algebra of a tilted algebra C and the repetitive algebra of C, in the sense of Hughes and Waschbuesch.

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