A module structure on cyclic cohomology of group graded algebras

DOI10.1007/BF00962054zbMath0799.19002MaRDI QIDQ1317446

Ronghui Ji

Publication date: 24 March 1994

Published in: \(K\)-Theory (Search for Journal in Brave)

zbMATH Keywords

group graded algebrascyclic cohomologymodule structuretwisted crossed product algebras

Mathematics Subject Classification ID

(K)-theory and homology; cyclic homology and cohomology (19D55)

Related Items (4)

Spectral invariance of smooth crossed products, and rapid decay locally compact groups ⋮ Delocalized \(L^2\)-invariants ⋮ Tracing cyclic homology pairings under twisting of graded algebras ⋮ On the Hochschild homology of \(\ell^1\)-rapid decay group algebras

Cites Work

• K-theory of reduced \(C^*\)-algebras and rapidly decreasing functions on groups
• Group cohomology and the cyclic cohomology of crossed products
• Cyclic homology and the Lie algebra homology of matrices
• Non-commutative differential geometry
• The cyclic homology of the group rings
• Groups of polynomial growth and expanding maps. Appendix by Jacques Tits
• Smooth dense subalgebras of reduced group \(C^*\)-algebras, Schwartz cohomology of groups, and cyclic cohomology
• Nilpotency of Connes' periodicity operator and the idempotent conjectures
• Produits croises d'une \(C^ *\)-algèbre par un groupe d'automorphismes
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