Extensions of plus closure

DOI10.1006/jabr.2000.8661zbMath1036.13007OpenAlexW2041606675MaRDI QIDQ5936932

Raymond C. Heitmann

Publication date: 2001

Published in: Journal of Algebra (Search for Journal in Brave)

Full work available at URL: https://semanticscholar.org/paper/bd73b89e0c0c0bce7a506f02e65f958e00b385e3

zbMATH Keywords

tight closureclosure operationsBriançon-Skoda theoremcolon capturinghenselizationplus closure

Mathematics Subject Classification ID

Integral closure of commutative rings and ideals (13B22) Characteristic (p) methods (Frobenius endomorphism) and reduction to characteristic (p); tight closure (13A35) Étale and flat extensions; Henselization; Artin approximation (13B40)

Related Items

Closure operations in complete local rings of mixed characteristic ⋮ Dagger closure in regular rings containing a field ⋮ Extended plus closure in complete local rings ⋮ Extended plus closure and colon-capturing ⋮ Big Cohen-Macaulay algebras in dimension three via Heitmann's theorem.

Cites Work

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