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On $τ$-tilting finiteness of blocks of Schur algebras
Published 5 Oct 2021 in math.RT | (2110.02000v1)
Abstract: In this paper, we determine the $\tau$-tilting finiteness for some blocks of (classical) Schur algebras. Combining with the results in arXiv:2010.05206, we get a complete classification of $\tau$-tilting finite Schur algebras. As a refinement, we also give a complete classification of $\tau$-tilting finite blocks of the Schur algebra $S(2,r)$.
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