$F$-thresholds of filtrations of ideals
Commutative Algebra
2023-12-14 v1
Abstract
In this article, we extend the notion of the -thresholds of ideals to the -thresholds for filtrations of ideals. The existence of -thresholds of filtrations are established for various types of filtrations. Moreover, various necessary and sufficient conditions for finiteness of -thresholds are given. We also give some effective upper bounds of the symbolic -thresholds. A sufficient condition for symbolic -splitting in terms of its symbolic -threshold is given. We compute the symbolic -thresholds of various determinantal ideals, -K\"onig ideals, and many more.
Keywords
Cite
@article{arxiv.2312.07761,
title = {$F$-thresholds of filtrations of ideals},
author = {Mitra Koley and Arvind Kumar},
journal= {arXiv preprint arXiv:2312.07761},
year = {2023}
}
Comments
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