English

Melkersson conditions with respect to a prime ideal

Commutative Algebra 2017-07-11 v1

Abstract

Aghapournahr and Melkersson introduced the notion of Melkersson condition on a Serre subcategory of the module category over a commutative noetherian ring. This paper investigates the structure of set of prime ideals satisfying a Melkersson condition on a Serre subcategory. We try to calculate members of a set of these prime ideals for a subcategory consisting of extension modules in two given Serre subcategories of the module category. Meanwhile, we classify the structure of set of prime ideals satisfying a Melkersson condition over a 0-dimensional ring, a 1-dimensional local ring, and a 2-dimensional local domain.

Keywords

Cite

@article{arxiv.1707.02542,
  title  = {Melkersson conditions with respect to a prime ideal},
  author = {Takeshi Yoshizawa},
  journal= {arXiv preprint arXiv:1707.02542},
  year   = {2017}
}

Comments

13 pages