Weak subintegral closure of ideals

DOI10.1016/j.aim.2010.09.020zbMath1211.13009arXiv0708.3105OpenAlexW2025128813MaRDI QIDQ624318

Terence Gaffney, Marie A. Vitulli

Publication date: 9 February 2011

Published in: Advances in Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0708.3105

zbMATH Keywords

integral closureRees valuationseminormalweak subintegral closureweakly normal

Mathematics Subject Classification ID

Varieties defined by ring conditions (factorial, Cohen-Macaulay, seminormal) (14M05) Integral closure of commutative rings and ideals (13B22) Normal analytic spaces (32C20) Seminormal rings (13F45) Associated graded rings of ideals (Rees ring, form ring), analytic spread and related topics (13A30)

Related Items (4)

The genericity of the infinitesimal Lipschitz condition for hypersurfaces ⋮ Continuous closure, axes closure, and natural closure ⋮ Subintegrality, invertible modules and polynomial extensions ⋮ Weak normalization in graded extensions and weak subintegral closure of ideals

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