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ESSENTIALLY HANKEL OPERATORS

Published online by Cambridge University Press:  24 March 2003

RUBÉN A. MARTÍNEZ-AVENDAÑO
RUBÉN A. MARTÍNEZ-AVENDAÑO
Affiliation:
Department of Mathematics, Michigan State University, East Lansing, MI 48824, USAruben@math.msu.edu
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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
Information
Journal of the London Mathematical Society , Volume 66 , Issue 3 , December 2002 , pp. 741 - 752
Copyright
© The London Mathematical Society, 2002

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