Translations from the Russian.;Table of contents also in Russian.

Includes bibliographies.

Univalence classes and Smirnov domains /; On the radius of alpha convexity for order gamma in the class ^*_\beta (m) /; On the order of starlikeness of the class of alpha convex functions of order gamma /; On representation of entire functions positive on the real axis, or on a semiaxis, or outside a finite interval /; On singular perturbations in optimal control problems /; Sets of uniqueness for complete orthonormal systems and Fourier integrals /; Singular integral equations with coefficients having discontinuities of semi-almost-periodic type /; Application of interpolation methods to estimates of the spectrum of integral operators /; Asymptotic behavior of Fredholm determinants of truncated integral operators with matrix-valued kernels depending on the difference of the arguments /; Optimization of algorithms for the solution of singular integral equations with respect to their realization time on a computer /; Investigation of properties of difference schemes of through computation of second order of approximation / P. L. Shabalin; V. A. Zmorovich and A. A. Yakubenko; V. A. Zmorovich and V. A. Pokhilevich; M. G. Krein and A. A. Nudelman; S. G. Krein and G. A. Kurina; G. G. Gevorkyan; A. I. Saginashvili; M. Sh. Birman and M. Z. Solomyak; L. V. Mikaelyan; V. V. Ivanov and G. N. Kotenkova; M. Ya. Ivanov, V. V. Koretskii and N. Ya. Kurochkina