On the Depth of Cohomology Modules

DOI10.1093/qmath/hag046zbMath1072.20061OpenAlexW2148074853MaRDI QIDQ4824824

Peter Fleischmann, Gregor Kemper, R. James Shank

Publication date: 1 November 2004

Published in: The Quarterly Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://semanticscholar.org/paper/d0bf407454d02d0337d2ab63e1bcbb1d444afa5e

zbMATH Keywords

modular invariantsinvariant ringscohomology modulesCohen-Macaulay propertydepthstransfer maps

Mathematics Subject Classification ID

Modular representations and characters (20C20) Cohomology of groups (20J06) Actions of groups on commutative rings; invariant theory (13A50)

Related Items (5)

On the depth of invariant rings of infinite groups ⋮ Homomorphisms, localizations and a new algorithm to construct invariant rings of finite groups ⋮ Coinvariants and the regular representation of a cyclic \(P\)-group ⋮ The invariants of modular indecomposable representations of \({\mathbb Z}_{p^2}\) ⋮ Depth and detection in modular invariant theory

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