Extension of uniqueness of signed τ\tau-exceptional sequences to all finite-dimensional algebras

Let Λ\Lambda be a finite-dimensional algebra, and let Theorem

denote the uniqueness statement for signed $\tau$-exceptional sequences established in the paper under its stated hypotheses. **Uniqueness conjecture.** The statement of Theorem

holds for all finite-dimensional algebras.

The uniqueness property is already known for arbitrary finite-dimensional hereditary algebras, while the conjecture proposes that the assumption of τ\tau-tilting finiteness can be removed for general finite-dimensional algebras.

Sources & referencesView supporting material

Primary source

Aslak Bakke Buan and Bethany Rose Marsh, “Mutating signed τ-exceptional sequences”, arXiv:2211.10428 (2022).

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