Geodesic
The Ideal Structures of Crossed Products of Cuntz Algebras by Quasi-Free Actions of Abelian Groups
Canadian journal of mathematics, Tome 55 (2003) no. 6, pp. 1302-1338

Voir la notice de l'article provenant de la source Cambridge University Press

We completely determine the ideal structures of the crossed products of Cuntz algebras by quasi-free actions of abelian groups and give another proof of A. Kishimoto's result on the simplicity of such crossed products. We also give a necessary and sufficient condition that our algebras become primitive, and compute the Connes spectra and $K$ -groups of our algebras.
DOI : 10.4153/CJM-2003-050-6
Mots-clés : 46L05, 46L55, 46L45 
Katsura, Takeshi. The Ideal Structures of Crossed Products of Cuntz Algebras by Quasi-Free Actions of Abelian Groups. Canadian journal of mathematics, Tome 55 (2003) no. 6, pp. 1302-1338. doi: 10.4153/CJM-2003-050-6
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