The potential conjecture for monoidal categorification

Let C\mathcal{C} be a rigid monoidal abelian category with a system of renormalized rr-matrices, and let ({Fi}iI,B~)(\{\mathcal{F}_i\}_{i \in I}, \widetilde{B}) be a monoidal seed, where B~\widetilde{B} is the signed adjacency matrix of a quiver QQ. Potential conjecture. There is a potential WW on QQ such that a mutation sequence can be performed on the monoidal seed in C\mathcal{C} if and only if it can be performed on the quiver with potential (Q,W)(Q,W). The potential should encode monoidal factorization properties of objects constructed from the Fi\mathcal{F}_i. This conjecture seeks to explain mutation obstructions and factorization phenomena intrinsically through quivers with potential; the supplied source gives no resolution.

Sources & referencesView supporting material

Primary source

Sabin Cautis and Harold Williams, “Cluster theory of the coherent Satake category”, arXiv:1801.08111 (2018).

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