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arXiv 2207.03079math.RTmath.RA
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关于多项式增长对称代数的$τ$-倾斜有限性

On $τ$-tilting finiteness of symmetric algebras of polynomial growth

Kengo Miyamoto, Qi Wang

AI总结:

本文研究代数闭域上多项式增长对称代数等有限维代数的$τ$-倾斜有限性,发现导出等价保持该性质,并证明了相关代数中表示有限性与$τ$-倾斜有限性的一致性。

摘要:

本文研究代数闭域上几类有限维代数的$τ$-倾斜有限性,包括多项式增长对称代数、$0$-Hecke代数和$0$-Schur代数。由此发现,导出等价保持多项式增长对称代数的$τ$-倾斜有限性,且多项式增长的自内射胞腔代数是$τ$-倾斜有限的。此外,$0$-Hecke代数和$0$-Schur代数(极少数例外)上的表示有限性与$τ$-倾斜有限性是一致的。

英文摘要:

In this paper, we report on the $τ$-tilting finiteness of some classes of finite-dimensional algebras over an algebraically closed field, including symmetric algebras of polynomial growth, $0$-Hecke algebras and $0$-Schur algebras. Consequently, we find that derived equivalence preserves the $τ$-tilting finiteness over symmetric algebras of polynomial growth, and self-injective cellular algebras of polynomial growth are $τ$-tilting finite. Furthermore, the representation-finiteness and $τ$-tilting finiteness over $0$-Hecke algebras and $0$-Schur algebras (with few exceptions) coincide.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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