Development of studies on the exact solution of extremal problems of the theory of best approximation V. F. BabenkoA. A. Ligun OriginalPaper Pages: 1 - 13
Investigation of the optimization of quadrature formulas by Dnepropetrovsk mathematicians V. P. Motornyi OriginalPaper Pages: 13 - 27
Studies on extremal problems of spline-approximation V. L. VelikinN. A. Nazarenko OriginalPaper Pages: 28 - 50
Symptotic behavior of the best uniform approximations of individual functions by splines O. V. Davydov OriginalPaper Pages: 50 - 54
Moduli of families of surfaces and the Green capacity of condensers N. V. Zorii OriginalPaper Pages: 55 - 59
Constructive description of classes of harmonic functions with singularities on continua without zero exterior angles V. I. Maksimov OriginalPaper Pages: 60 - 65
Best constants for approximations of periodic functions by Fejér operators V. T. Martynyuk OriginalPaper Pages: 66 - 74
Equivalence of the derived chains corresponding to a boundary-value problem on a finite interval, for polynomial operator pencils G. V. Radzievskii OriginalPaper Pages: 75 - 84
Optimization of adaptive direct methods for the solution of operator equations in Hilbert space S. G. Solodkii OriginalPaper Pages: 85 - 92
Classes of functions defined on the real line and their approximation by entire functions. I A. I. Stepanets OriginalPaper Pages: 93 - 102
Entropy of the space of twice smooth curves in the Hausdorff metric N. V. Shcherbina OriginalPaper Pages: 102 - 107
Exact asymptotic for the remainder of Hermite's quadrature formula for function classes W p 2 E. E. Dunaichuk Brief Communications Pages: 108 - 111
Solution of a multipoint boundary-value problem for a system of linear ordinary differential equations with holomorphic coefficients V. A. Churikov Brief Communications Pages: 113 - 115
Spectral expansions of some representations of Lie groups N. Ya. VilenkinA. U. Klimyk Brief Communications Pages: 116 - 118
The Goursat problem with integral boundary conditions S. V. Zhestkov Brief Communications Pages: 119 - 122
Abelian groups whose ɛ-pure subgroups are m-complemented A. N. Tuzov Brief Communications Pages: 122 - 125
Groups admitting a characterization of the Gaussian distribution by the equidistribution of a monomial and linear statistics G. M. Fel'dman Brief Communications Pages: 125 - 128
