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Analysis Seminar at Ayres Hall

Wednesday, 06 February, 2013

SPEAKER:  Prof. Paul Bourdon

TITLE:  Weighted Composition Operators on Weighted Hardy Spaces

ABSTRACT:  I'll introduce this class of operators, providing some observations about boundedness and invariant subspaces.  Then I'll prove that for certain composition operators T on the classical Hardy space, T - I is "universal" in the sense that any Hilbert-space operator has a multiple that is similar to the restriction of T-I  to one of its invariant subspaces.  In a second talk, I'll present a characterization of Hermitian weighted composition operators generalizing one recently obtained by Cowen, Gunatilliake, and Ko.

Cost

Free

Venue

Ayres Hall
Room 112
1403 Circle Drive
Knoxville, TN 37996
USA

Event Contact

Phone: 974-2463

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