The visibility conjecture for prime ideals in tensor-category algebras
The visibility conjecture for prime ideals in tensor-category algebras
Let be an algebraically closed field, let be a tensor category of moderate growth, and let be an algebra object. A prime ideal is visible if it is the kernel of an algebra morphism to a simple algebra . Visibility conjecture. Every prime ideal in every algebra object is visible. Visibility would extend the classical correspondence between prime ideals and maps to simple residue-type algebras to the setting of tensor categories; the source gives no resolution status.
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Primary source
Kevin Coulembier, “Commutative algebra in tensor categories”, arXiv:2306.09727 (2026).
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