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Positivity conjecture for the bases of cluster algebras from unpunctured surfaces
Let $\mathcal{A}$ be a cluster algebra from an unpunctured surface with at least two marked points, and let $\mathcal{B}^{\circ}$ and $\mathcal{B}$ be the two bases constructed in…
Conjectureopencluster-algebras positive-structuresarXiv posted 3 days ago

Positivity conjecture for the bases of cluster algebras from unpunctured surfaces