Fredholm and Local Spectral Theory, with Applications to Multipliers

  • Pietro Aiena

Table of contents

  1. Front Matter
    Pages i-xiv
  2. Pages 239-308
  3. Pages 309-366
  4. Back Matter
    Pages 423-444

About this book

Introduction

A signi?cant sector of the development of spectral theory outside the classical area of Hilbert space may be found amongst at multipliers de?ned on a complex commutative Banach algebra A. Although the general theory of multipliers for abstract Banach algebras has been widely investigated by several authors, it is surprising how rarely various aspects of the spectral theory, for instance Fredholm theory and Riesz theory, of these important classes of operators have been studied. This scarce consideration is even more surprising when one observes that the various aspects of spectral t- ory mentioned above are quite similar to those of a normal operator de?ned on a complex Hilbert space. In the last ten years the knowledge of the spectral properties of multip- ers of Banach algebras has increased considerably, thanks to the researches undertaken by many people working in local spectral theory and Fredholm theory. This research activity recently culminated with the publication of the book of Laursen and Neumann [214], which collects almost every thing that is known about the spectral theory of multipliers.

Keywords

banach spaces convolution maximum operator perturbation perturbation theory spectral theory

Authors and affiliations

  • Pietro Aiena
    • 1
  1. 1.Dipartimento di Matematica ed ApplicazioniUniversità di PalermoPalermoItaly

Bibliographic information

  • DOI https://doi.org/10.1007/1-4020-2525-4
  • Copyright Information Springer Science + Business Media,Inc. 2004
  • Publisher Name Springer, Dordrecht
  • eBook Packages Springer Book Archive
  • Print ISBN 978-1-4020-1830-5
  • Online ISBN 978-1-4020-2525-9
  • About this book