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dc.contributor.author Potter, Michael James A. en_US
dc.date.accessioned 2007-06-01T19:23:40Z
dc.date.available 2007-06-01T19:23:40Z
dc.date.issued 2000-05-01T00:00:00Z en_US
dc.identifier.uri http://hdl.handle.net/1993/2395
dc.description.abstract Let 'H' be a standard analytic functional Hilbert space over a bounded domain [Omega] ? C. We examine the Berezin symbols 'A~' of bounded operators A?BH and characterize the compact operators KH by Berezin symbol behavior. We show that A?KH iff the Berezin symbol of every unitary conjugate of 'A' is in 'C'0([Omega]) (Nordgren and Rosenthal, 1994). Special attention is also given to examples and the theory of Berezin symbols on the Bergman and Hardy space. We show a characterization (Axler and Zheng, 1998) of compact Toeplitz operators on the Bergman space that generalizes to Hankel operators. The condition 'A' is compact iff A*A&d15;z [right arrow]0 as @'z'@ [right arrow] 1- holds for all Toeplitz, Hankel, and composition operators on both the Bergman and Hardy spaces. en_US
dc.format.extent 2666523 bytes
dc.format.extent 184 bytes
dc.format.mimetype application/pdf
dc.format.mimetype text/plain
dc.language en en_US
dc.language.iso en_US
dc.title Berezin symbols and operator theory en_US
dc.degree.discipline Mathematics en_US
dc.degree.level Master of Science (M.Sc.) en_US


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