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$\mathcal{A}=\mathcal{U}$ for Locally Acyclic Cluster Algebras
Greg Muller Department of Mathematics, Louisiana State University, USA
Abstract:
This note presents a self-contained proof that acyclic and locally acyclic cluster algebras coincide with their upper cluster algebras.
Keywords:
cluster algebras; upper cluster algebras; acyclic cluster algebras.
MSC: 13F60;
13B30 Received: May 16, 2014; in final form
August 25, 2014; Published online
September 3, 2014
Language: English
DOI:
10.3842/SIGMA.2014.094
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