Phantom homology

DOI10.1090/memo/0490zbMath0808.13003OpenAlexW4256145870MaRDI QIDQ4696723

Melvin Hochster, Craig Huneke

Publication date: 29 June 1993

Published in: Memoirs of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1090/memo/0490

zbMATH Keywords

characteristic \(p\)depthtight closurephantom homologyminheightlocal homological conjecturesphantom acyclicityphantom intersection theoremregular closure of an idealweakly Cohen-Macaulay

Mathematics Subject Classification ID

Integral closure of commutative rings and ideals (13B22) (Co)homology of commutative rings and algebras (e.g., Hochschild, André-Quillen, cyclic, dihedral, etc.) (13D03) Commutative Noetherian rings and modules (13E05) Characteristic (p) methods (Frobenius endomorphism) and reduction to characteristic (p); tight closure (13A35) Dimension theory, depth, related commutative rings (catenary, etc.) (13C15)

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