Geodesic
On a Construction Due to Khoshkam and Skandalis
Documenta mathematica, Tome 23 (2018), pp. 1995-2025
Cet article a éte moissonné depuis la source EMS Press

Voir la notice de l'article

In this paper, we consider the Wiener-Hopf algebra, denoted W(A,P,G,α), associated to an action of a discrete subsemigroup P of a group G on a C∗-algebra A. We show that W(A,P,G,α) can be represented as a groupoid crossed product. As an application, we show that when P=Fn+​, the free semigroup on n generators, the K-theory of W(A,P,G,α) and the K-theory of A coincides.
DOI : 10.4171/dm/666
Classification : 22A22, 43A65, 46L55
Mots-clés : Wiener-Hopf C∗-algebras, semigroups, groupoid dynamical systems 
@article{10_4171_dm_666,
     author = {S. Sundar},
     title = {On a {Construction} {Due} to {Khoshkam} and {Skandalis}},
     journal = {Documenta mathematica},
     pages = {1995--2025},
     year = {2018},
     volume = {23},
     doi = {10.4171/dm/666},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/dm/666/}
}
TY  - JOUR
AU  - S. Sundar
TI  - On a Construction Due to Khoshkam and Skandalis
JO  - Documenta mathematica
PY  - 2018
SP  - 1995
EP  - 2025
VL  - 23
UR  - http://geodesic.mathdoc.fr/articles/10.4171/dm/666/
DO  - 10.4171/dm/666
ID  - 10_4171_dm_666
ER  - 
%0 Journal Article
%A S. Sundar
%T On a Construction Due to Khoshkam and Skandalis
%J Documenta mathematica
%D 2018
%P 1995-2025
%V 23
%U http://geodesic.mathdoc.fr/articles/10.4171/dm/666/
%R 10.4171/dm/666
%F 10_4171_dm_666
S. Sundar. On a Construction Due to Khoshkam and Skandalis. Documenta mathematica, Tome 23 (2018), pp. 1995-2025. doi: 10.4171/dm/666

Cité par Sources :