Normalizers and permutative endomorphisms of the 2-adic ring C*-algebra
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BORIS DOI
Publisher DOI
Description
complete description is provided for the unitary normalizer of the diagonal Cartan subalgebra D2 in the 2-adic ring C*-algebra Q2, which generalizes and unifies analogous results for Cuntz and Bunce-Deddens algebras. Furthermore, the inclusion O2 \subset Q2 is proved not to be regular. Finally, countably many novel permutative endomorphisms of Q2 are exhibited with prescribed
images of the generator U.
images of the generator U.
Date of Publication
2020-01-01
Publication Type
Article
Subject(s)
Keyword(s)
2-adic ring C∗-algebra
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Normalizers
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Automorphism group
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Permutative endomorphisms
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Cuntz algebra
Language(s)
en
Contributor(s)
Conti, Roberto | |
Rossi, Stefano |
Additional Credits
Series
Journal of mathematical analysis and applications
Publisher
Elsevier
ISSN
0022-247X
Access(Rights)
restricted