On Composition Operators on A2

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dc.contributor.authorMahmud Ilayyan Masri
dc.date.accessioned2016-09-07T10:16:51Z
dc.date.available2016-09-07T10:16:51Z
dc.date.issued1995
dc.description.abstractIf (?) is an analytic function mapping the open unit disk D into itself and A2 is the Bergman space of analytic functions on D, the compositon operator C?, on A2 is defined by C?f=fo?feA2. In this paper we consider the spectral radius, unitary equivalence, sub-normality of C? and study the case ?(z) = zm, m = 2, 3,….. in detail.en
dc.identifier1727-2114
dc.identifier.urihttp://hdl.handle.net/20.500.11888/2009
dc.titleOn Composition Operators on A2en
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An-Najah University Journal for Research - A (Natural Sciences)