Cover

Title page

Preface

Contents

Introduction

Spaces with negative norms and generalized functions

Boundary value problems. General concepts

Boundary value problems and smooth generalized solutions for elliptic equations. Green’s function

Boundary value problems. Other types of equations

General theory of expansions of selfadjoint operators in generalized eigenvectors

Spectral theory for selfadjoint partial differential operators

Spectral theory of selfadjoint difference operators

Representation of a positive definite kernel in terms of elementary kernels

Notes on the Literature

Bibliography

Subject Index

Notation Index

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