arXiv · 2310.00358
Finiteness conditions for Borel--Schur algebras
Abstract
We classify the $\tau$-tilting finite, silting-discrete, and derived-discrete Borel--Schur algebras over an algebraically closed field of arbitrary characteristic. We further prove that derived-discreteness is equivalent to silting-discreteness within this family and determine precisely when these equivalent conditions are strictly stronger than $\tau$-tilting finiteness.
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Qi Wang. 2023-09-30. Finiteness conditions for Borel--Schur algebras. https://arxiv.org/abs/2310.00358
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