Abstract
Using representations of general position and their properties, we give a description of the group C*-algebras for semidirect products ℤd ⋊ G f , where G f is a finite group, in terms of algebras of continuous matrix functions defined on some compact set with boundary conditions. We give examples of the group C*-algebras of affine Coxeter groups.
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Translated from Ukrains'kyi Matematychnyi Zhurnal, Vol. 57, No. 5, pp. 697–705, May, 2005.
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Samoilenko, Y.S., Yushchenko, K.Y. On the Group C*-Algebras of a Semidirect Product of Commutative and Finite Groups. Ukr Math J 57, 826–836 (2005). https://doi.org/10.1007/s11253-005-0232-5
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DOI: https://doi.org/10.1007/s11253-005-0232-5