We consider GL m -dimers of triangulations of regular convex n-gons, which give rise to a dimer model with boundary Q and a dimer algebra Λ Q . Let eb be the sum of the idempotents of all the boundary vertices, and the associated boundary algebra. In this article we show that given two different triangulations T 1 and T 2 of the n-gon, the boundary algebras are isomorphic, i.e.
Keywords: 16G20; 57Q15; 82B20; Boundary algebra; dimer model; quiver; triangulation.
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