The non-trivially valued mutation-periodicity conjecture

Let QQ be a valued quiver, let ΔQ2\Delta_Q^2 be the associated ice quiver, and let μl\boldsymbol{\mu}_{\sqrt l}, μl\boldsymbol{\mu}_l, and μl3\boldsymbol{\mu}_l^3 be the mutation operations defined in the paper. The cited corollaries establish mutation-periodicity properties for trivially valued QQ.

The non-trivially valued mutation-periodicity conjecture. Corollary

,andconsequentlyCorollaries, and consequently Corollaries

and

andTheoremand Theorem

, also hold when QQ is non-trivially valued.

The claim is motivated by experiments and extends the paper's mutation-periodicity results beyond the trivially valued case; the source gives no proof or resolution.

Sources & referencesView supporting material

Primary source

Jiarui Fei, “Tensor Product Multiplicities via Upper Cluster Algebras”, arXiv:1603.02521 (2019).

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