© 1996

Linear Functional Equations. Operator Approach


Part of the Operator Theory Advances and Applications book series (OT, volume 83)

Table of contents

  1. Front Matter
    Pages i-viii
  2. Anatolij Antonevich
    Pages 1-15
  3. Anatolij Antonevich
    Pages 17-48
  4. Anatolij Antonevich
    Pages 49-75
  5. Anatolij Antonevich
    Pages 107-124
  6. Back Matter
    Pages 159-179

About this book


In this book we shall study linear functional equations of the form m bu(x) == Lak(X)U(Qk(X)) = f(x), (1) k=l where U is an unknown function from a given space F(X) of functions on a set X, Qk: X -+ X are given mappings, ak and f are given functions. Our approach is based on the investigation of the operators given by the left-hand side of equa­ tion (1). In what follows such operators will be called functional operators. We will pay special attention to the spectral properties of functional operators, first of all, to invertibility and the Noether property. Since the set X, the space F(X), the mappings Qk and the coefficients ak are arbitrary, the class of operators of the form (1) is very rich and some of its individ­ ual representatives are related with problems arising in various areas of mathemat­ ics and its applications. In addition to the classical theory of functional equations, among such areas one can indicate the theory of functional-differential equations with deviating argument, the theory of nonlocal problems for partial differential equations, the theory of boundary value problems for the equation of a vibrating string and equations of mixed type, a number of problems of the general theory of operator algebras and the theory of dynamical systems, the spectral theory of au­ tomorphisms of Banach algebras, and other problems.


Boundary value problem Distribution Operator Transformation convolution dynamische Systeme functional analysis model operator algebra

Authors and affiliations

  1. 1.Department of Mathematics and MechanicsByelorussian State UniversityMinsk 50Byelorussia

Bibliographic information

  • Book Title Linear Functional Equations. Operator Approach
  • Authors Anatolij Antonevich
  • Series Title Operator Theory Advances and Applications
  • DOI
  • Copyright Information Birkhäuser Basel 1996
  • Publisher Name Birkhäuser Basel
  • eBook Packages Springer Book Archive
  • Hardcover ISBN 978-3-7643-2931-0
  • Softcover ISBN 978-3-0348-9851-5
  • eBook ISBN 978-3-0348-8977-3
  • Edition Number 1
  • Number of Pages VIII, 183
  • Number of Illustrations 0 b/w illustrations, 0 illustrations in colour
  • Topics Functional Analysis
    Mathematical and Computational Engineering
  • Buy this book on publisher's site
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