Cover

Title page

Copyright page

Contents

The expansion of arbitrary functions in terms of eigenfunctions of the operator -Δ𝑢+𝑐𝑢

Orlicz spaces and nonlinear integral equations

Some questions in the variational theory of nonlinear equations in locally convex spaces

An analogue of a theorem of Laurent Schwartz

On a theorem of I. M. Gel′fand

The hypergeometric function and the representations of the groups of real second-order matrices

A differential operator with spectral singularities. I

Back Cover