Homology and cohomology of Rees semigroup algebras

Niels Grønbæk; Frédéric  Gourdeau; Michael C. White

Homology and cohomology of Rees semigroup algebras

Niels Grønbæk, Frédéric Gourdeau, Michael C. White

Institut for Matematiske Fag

2 Citationer (Scopus)

Abstract

Let S by a Rees semigroup, and let 1¹(S) be its convolution semigroup algebra. Using Morita equivalence we show that bounded Hochschild homology and cohomology of l¹(S) is isomorphic to those of the underlying discrete group algebra.

Originalsprog	Engelsk
Tidsskrift	Studia Mathematica
Vol/bind	202
Udgave nummer	2
Sider (fra-til)	105-121
ISSN	0039-3223
Status	Udgivet - 2011

Citationsformater

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AU - Grønbæk, Niels

AU - Gourdeau, Frédéric

AU - White, Michael C.

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N2 - Let S be a Rees semigroup, and let l1(S) be its convolution semigroup algebra. Using Morita equivalence we show that bounded Hochschild homology and cohomology of l1 (S) are isomorphic to those of the underlying discrete group algebra.

AB - Let S be a Rees semigroup, and let l1(S) be its convolution semigroup algebra. Using Morita equivalence we show that bounded Hochschild homology and cohomology of l1 (S) are isomorphic to those of the underlying discrete group algebra.

M3 - Journal article

SN - 0039-3223

VL - 202

SP - 105

EP - 121

JO - Studia Mathematica

JF - Studia Mathematica

IS - 2

ER -

Homology and cohomology of Rees semigroup algebras

Abstract

Fingeraftryk

Citationsformater