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Transactions of the American Mathematical Society
Transactions of the American Mathematical Society
ISSN 1088-6850(online) ISSN 0002-9947(print)


Weighted shifts and covariance algebras

Author: Donal P. O’Donovan
Journal: Trans. Amer. Math. Soc. 208 (1975), 1-25
MSC: Primary 47C10; Secondary 47B37
MathSciNet review: 0385632
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Abstract: The $ {C^ \ast }$-algebras generated by bilateral and unilateral shifts are studied in terms of certain covariance algebras. This enables one to obtain an answer to the question of when such shifts are G.C.R., or not, or even when they are N.G.C.R.. In addition these shifts are classified to within algebraic equivalence.

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PII: S 0002-9947(1975)0385632-1
Article copyright: © Copyright 1975 American Mathematical Society