Tight closure and elements of small order in integral extensions

DOI10.1016/0022-4049(91)90149-VzbMath0734.13003WikidataQ126570478 ScholiaQ126570478MaRDI QIDQ810590

Melvin Hochster, Craig Huneke

Publication date: 1991

Published in: Journal of Pure and Applied Algebra (Search for Journal in Brave)

zbMATH Keywords

tight closurehomological conjecturesbalanced big Cohen-Macaulay algebradirect summand theorem

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) Extension theory of commutative rings (13B02)

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