We study the K-theory groups for the group C∗-algebras of nilpotent discrete groups, mainly, without torsion. We determine the K-theory class generators for the K-theory groups by using generalized Bott projections.
@article{1304,
title = {K-theory for the group C*-algebras of nilpotent discrete groups},
journal = {CUBO, A Mathematical Journal},
volume = {15},
year = {2013},
language = {en},
url = {http://dml.mathdoc.fr/item/1304}
}
Sudo, Takahiro. K-theory for the group C*-algebras of nilpotent discrete groups. CUBO, A Mathematical Journal, Tome 15 (2013) 10 p. http://gdmltest.u-ga.fr/item/1304/