"Published by the American Mathematical Society ... under a grant from the National Science Foundation"--Title page.

Includes bibliographical references.

The variation of multivalent functions /; On the coefficient problem for valent functions /; Systems of linear inequalities /; Homogeneous linear inequalities /; Discontinuous solutions of non-linear differential equations /; Theory of representations and theory of automorphic functions /; Some questions of analysis and differential equations /; Criteria for completeness of the system of root vectors of a dissipative operator /; On the distribution of points of maximum deviation in the approximation of continuous functions by polynomials /; Some properties of series of functions /; Some unbounded symmetrizable operators on Hilbert spaces /; Some problems in summation of Fourier series of almost periodic functions /; On classes of saturation for certain methods of summation of Fourier series of continuous periodic functions /; On equilibrium potential, convex capacity and the uniqueness of trigonometric series /; On convex capacity /; Tauberian theorems with remainder term /; Stability in a linear approximation of the periodic solution of a system of differential equations with discontinuous right sides / S. A. Gelfer; S. A. Gelfer; S. N. Cernikov; S. N. Cernikov; O. A. Oleinik; I. M. Gelfand and I. I. Pyateckii-Sapiro; I. M. Gelfand; M. G. Krein; M. I. Kadec; Ju. F. Korobeinik; D. F. Harazov; E. A. Bredihina; A. H. Tureckii; K. V. Temko; K. V. Temko; M. A. Subhankulov; M. A. Aizerman and F. R. Gantmaher