Free summands of conormal modules and central elements in homotopy Lie algebras of local rings

DOI10.1090/S0002-9939-01-05565-4zbMath0974.13011OpenAlexW1507159502MaRDI QIDQ2706564

Srikanth B. Iyengar

Publication date: 20 March 2001

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

Full work available at URL: https://doi.org/10.1090/s0002-9939-01-05565-4

zbMATH Keywords

dimensionlocal ringhomotopy Lie algebracentral elementsconormal module

Mathematics Subject Classification ID

(Co)homology of commutative rings and algebras (e.g., Hochschild, André-Quillen, cyclic, dihedral, etc.) (13D03) Homological methods in Lie (super)algebras (17B55) Homological functors on modules of commutative rings (Tor, Ext, etc.) (13D07) Ext and Tor, generalizations, Künneth formula (category-theoretic aspects) (18G15) Dimension theory, depth, related commutative rings (catenary, etc.) (13C15)

Related Items

Stable cohomology over local rings ⋮ Splitting the conormal module for licci ideals ⋮ Bounds on cohomological support varieties ⋮ Homology of perfect complexes ⋮ Vasconcelos' conjecture on the conormal module

Cites Work

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