English

Local properties of integral domains under extensions and pullback constructions

Commutative Algebra 2026-01-15 v1

Abstract

For a property X\mathcal{X} of integral domains, an integral domain DD is said to be a {\it locally X\mathcal{X}-domain} if DPD_P has the property X\mathcal{X} for every prime ideal PP of DD. In this paper, we study the transfer of local properties of integral domains under several extensions and constructions, including flat overrings, Nagata ideal transforms, polynomial rings and their quotient extensions, and pullback constructions.

Cite

@article{arxiv.2601.09565,
  title  = {Local properties of integral domains under extensions and pullback constructions},
  author = {Hyungtae Baek and Jung Wook Lim and Omar Ouzzaouit. and Ali Tamoussit},
  journal= {arXiv preprint arXiv:2601.09565},
  year   = {2026}
}

Comments

16 pages

R2 v1 2026-07-01T09:04:28.398Z