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ESSENTIALLY HANKEL OPERATORS

Published online by Cambridge University Press:  24 March 2003

RUBÉN A. MARTÍNEZ-AVENDAÑO
Affiliation:
Department of Mathematics, Michigan State University, East Lansing, MI 48824, [email protected]
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Abstract

The set of essentially Hankel operators is introduced and some of its properties are investigated. It is shown in particular that the set contains some operators not of the form ‘Hankel plus compact’, even when restricted to the class of essentially Hankel operators with trivial (Fredholm) index function.

Type
Notes and Papers
Copyright
© The London Mathematical Society, 2002

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