Canonical resolutions over Koszul algebras

Canonical resolutions over Koszul algebras
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Koszul 代数的规范解析

DOI:
10.1007/978-3-030-91986-3_11
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发表时间:
2021
期刊:
Association for Women in Mathematics series
影响因子:
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通讯作者:
Seceleanu, Alexandra
Seceleanu, Alexandra
中科院分区:
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文献类型:
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作者:
Faber, Eleonore;Juhnke-Kubitzke, Martina;Lindo, Haydee;Miller, Claudia;R. G., Rebecca;Seceleanu, Alexandra

文献摘要

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我们推广了 Buchsbaum 和 Eisenbud 对多项式环最大理想幂的解析,以求解分级 Koszul 代数上的齐次最大理想幂。与 Green 和 Martínez-Villa 或 Martínez-Villa 和 Zacharia 先前发现的方法相比,我们的方法的优点是能够产生更明确和最小化的解决方案。
We generalize Buchsbaum and Eisenbud’s resolutions for the powers of the maximal ideal of a polynomial ring to resolve powers of the homogeneous maximal ideal over graded Koszul algebras. Our approach has the advantage of producing resolutions that are both more explicit and minimal compared to those previously discovered by Green and Martínez-Villa or Martínez-Villa and Zacharia .