composition operators acting on weighted hilbert spaces of analytic functions

Authors

mostafa hassanlou

abstract

in this paper, we considered composition operators on weighted hilbert spaces of analytic functions and  observed that a formula for the  essential norm, gives a hilbert-schmidt characterization and characterizes the membership in schatten-class for these operators. also, closed range composition operators  are investigated.

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Journal title:
sahand communications in mathematical analysis

Publisher: university of maragheh

ISSN 2322-5807

volume 2

issue 1 2015

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