"Translation edited by Ben Silver."--T.p. verso.

Includes bibliographies.

Hausdorff dimension in Diophantine analysis on curves /; On the lattice of semigroup varieties /; cohomology of completely simple semigroups /; Some properties of convex functions. I /; Some properties of convex functions. II /; On a class of singular two-dimensional integral equations /; A method of the theory of rings of functions for the construction of compactifications /; Extensions of topological structures and metric properties of mappings /; On Noetherian spaces /; Cardinal invariants in compact Hausdorff spaces /; F. I. Karpelevich's compactification is homeomorphic to a ball /; A remark on Sard's theorem /; On the equivalence of exact Morse functions. I /; On an algorithm for successive improvement of a strategy / Yu. V. Melnichuk; A. Ya. Aizenshtat and B. K. Boguta; B. V. Novikov; V. P. Soltan; V. P. Soltan; B. M. Bilman; A. V. Zarelua; G. D. Suvorov; V. I. Malykhin; B. E. Shapirovskii; G. F. Kushner; V. A. Bondarenko; V. V. Sharko; V. V. Baranov and N. S. Podtsykin