English

Regularity of Koszul modules

Commutative Algebra 2024-09-19 v1

Abstract

Let KK be a field and let S=K[X1,,Xn]S = K[X_1, \ldots, X_n]. Let II be a graded ideal in SS and let MM be a finitely generated graded SS-module. We give upper bounds on the regularity of Koszul homology modules Hi(I,M)H_i(I, M) for several classes of II and MM.

Keywords

Cite

@article{arxiv.2409.11840,
  title  = {Regularity of Koszul modules},
  author = {Tony J. Puthenpurakal},
  journal= {arXiv preprint arXiv:2409.11840},
  year   = {2024}
}
R2 v1 2026-06-28T18:48:48.587Z