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arXiv:1001.4365 [math.RT]AbstractReferencesReviewsResources

Notes on the cluster multiplication formulas for 2-Calabi-Yau categories

Ming Ding, Fan Xu

Published 2010-01-25, updated 2010-01-30Version 2

Y. Palu has generalized the cluster multiplication formulas to 2-Calabi-Yau categories with cluster tilting objects (\cite{Palu2}). The aim of this note is to construct a variant of Y. Palu's formula and deduce a new version of the cluster multiplication formula (\cite{XiaoXu}) for acyclic quivers in the context of cluster categories.

Comments: 8 pages
Categories: math.RT, math.RA
Subjects: 18E30, 16G20
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