Local cyclic homology of group Banach algebras of "non-positively curved" discrete groups

Michael Puschnigg (1)

1 I2M - Institut de Mathématiques de Marseille

We calculate the local cyclic homology of group Banach-algebras of discrete groups acting properly, isometrically and cocompactly on a CAT(0)-space.

Mots clés: Homological algebra; Cyclic homology; Group Banach algebra; CAT(0)-space; Hyperbolic group

Domaines: Mathématiques [math]

Michael Puschnigg. Local cyclic homology of group Banach algebras of "non-positively curved" discrete groups. 2023. ⟨hal-04061416v2⟩