Algebraic integers with discriminants containing fixed prime divisors L. A. Trelina OriginalPaper Pages: 161 - 165
Topological groups with invariant centralizers of elements B. A. Kramarev OriginalPaper Pages: 165 - 167
Attainability property and ergodicity theorems for a semi-Markov process with an arbitrary set of states A. P. Cherenkov OriginalPaper Pages: 167 - 173
The best one-sided approximation of the classes WrHω V. G. DoroninA. A. Ligun OriginalPaper Pages: 174 - 182
Mapping of n-connected region onto a plane with cuts along the arcs of logarithmic spirals L. E. DunduchenkoS. V. Goncharenko OriginalPaper Pages: 183 - 185
Approximation by Riesz sums of periodic functions of Hölder classes A. I. Stepanets OriginalPaper Pages: 190 - 198
A lower bound for the error of a formula for approximate summation in the class Es,p(C) I. F. Sharygin OriginalPaper Pages: 207 - 210
Asymptotic behavior of the fundamental solution of an elliptic equation with respect to a complex parameter T. M. Gataullin OriginalPaper Pages: 210 - 217
Completeness of root vectors of a Keldysh pencil perturbed by an analytic operator-valued function S(λ) with S(∞) = 0 G. V. Radzievskii OriginalPaper Pages: 218 - 222
An asymptotic of the negative discrete spectrum of the Schrödinger operator G. V. Rozenblyum OriginalPaper Pages: 222 - 227
Some topological and geometrical problems arising in projective-difference methods for the triangulation of a domain E. G. D'yakonov OriginalPaper Pages: 238 - 245
Reports read at the International Conference on the Theory of Approximation of Functions held at Kaluga during July 24–28, 1975 L. P. Povchun Report Pages: 246 - 249
