New homological invariants for modules over local rings. II

DOI10.1016/S0022-4049(99)00079-1zbMath1016.13009OpenAlexW2093847284MaRDI QIDQ1585071

Alex Martsinkovsky

Publication date: 9 August 2003

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

Full work available at URL: https://doi.org/10.1016/s0022-4049(99)00079-1

zbMATH Keywords

Betti number\(\delta\)-invariantVogel cohomology

Mathematics Subject Classification ID

Special types (Cohen-Macaulay, Gorenstein, Buchsbaum, etc.) (13H10) (Co)homology of commutative rings and algebras (e.g., Hochschild, André-Quillen, cyclic, dihedral, etc.) (13D03)

Related Items

A remarkable property of the (co) syzygy modules of the residue field of a nonregular local ring, 1-torsion of finite modules over semiperfect rings

Cites Work

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• Gluing Cohen-Macaulay modules with applications to quasihomogeneous complete intersections with isolated singularities
• New homological invariants for modules over local rings. I
• A remarkable property of the (co) syzygy modules of the residue field of a nonregular local ring
• Canonical elements in local cohomology modules and the direct summand conjecture
• Liftings and weak liftings of modules
• The Poincaré series of a local ring
• Stable module theory