Bass numbers over local rings via stable cohomology

DOI10.1216/JCA-2013-5-1-5zbMath1267.13030arXiv1208.4458OpenAlexW2963165635MaRDI QIDQ350797

Luchezar L. Avramov, Srikanth B. Iyengar

Publication date: 3 July 2013

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

Full work available at URL: https://arxiv.org/abs/1208.4458

zbMATH Keywords

Bass numbersstable cohomologyfiber products

Mathematics Subject Classification ID

Hilbert-Samuel and Hilbert-Kunz functions; Poincaré series (13D40) Syzygies, resolutions, complexes and commutative rings (13D02) Homological functors on modules of commutative rings (Tor, Ext, etc.) (13D07)

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Cohomological jump loci and duality in local algebra

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