AI & Computingarticle2026-09-21

Transitivity of mutation of τ‐exceptional sequences in the τ‐tilting finite case

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Abstract

Abstract We prove that mutation of complete ‐exceptional sequences is transitive for ‐tilting finite algebras.

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View paper (DOI)Open access versionOpenAlexBulletin of the London Mathematical SocietyPublished 2026-09-21

Authors: Aslak Bakke Buan, Eric J. Hanson, Bethany Marsh

Institutions: University of Leeds, North Carolina State University, Norwegian University of Science and Technology