AF-embeddability of crossed products of Cuntz algebras

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dc.creatorKatsura, Takeshi
dc.date2001-10-09
dc.date.accessioned2026-07-07T04:43:44Z
dc.date.available2026-07-07T04:43:44Z
dc.descriptionWe investigate crossed products of Cuntz algebras by quasi-free actions of abelian groups. We prove that our algebras are AF-embeddable when actions satisfy a certain condition. We also give a necessary and sufficient condition that our algebras become simple and purely infinite, and consequently our algebras are either purely infinite or AF-embeddable when they are simple.
dc.description12 pages
dc.identifierhttps://arxiv.org/abs/math/0110095
dc.identifierhttp://arxiv.org/abs/math/0110095
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/62352
dc.subjectOperator Algebras
dc.subject46L55
dc.titleAF-embeddability of crossed products of Cuntz algebras
dc.typetext

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