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http://dx.doi.org/10.4134/BKMS.2004.41.3.413

INVERTIBLE AND ISOMETRIC COMPOSITION OPERATORS ON VECTOR-VALUED HARDY SPACES  

Sharma, S.D. (Department of Mathematics, University of Jammu)
Bhand, Udhey (Department of Mathematics, University of Jammu)
Publication Information
Bulletin of the Korean Mathematical Society / v.41, no.3, 2004 , pp. 413-418 More about this Journal
Abstract
Invertible and isometric composition operators acting on vector-valued Hardy space $H^2$(E) are characterized.
Keywords
vector-valued hardy spaces; harmonic majorant; inner function; invertible operator; isometry;
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