A study of certain boundary properties of solutions of the equation Δu−c2u=0 in the half plane V. I. GorbaichukM. V. Lukiyanchuk OriginalPaper Pages: 583 - 590
Generalization of S. N. Bernshtein's parametric method V. V. Kovtunets OriginalPaper Pages: 590 - 597
Two-sided volterra integral inequalities with nonmonotonic operators M. I. Kopach OriginalPaper Pages: 597 - 602
Approximation of differential functions and their derivatives by parabolic splines N. P. Korneichuk OriginalPaper Pages: 603 - 611
Dynamical reconstruction of time-lags and controls in neutral systems V. I. MaksimovT. K. Stikhina OriginalPaper Pages: 616 - 622
Problems without initial conditions with integral restrictions for hyperbolic equations and systems on a line Z. O. Mel'nikV. M. Kirilich OriginalPaper Pages: 622 - 628
An analog of the multipoint problem for partial differential equations with variable coefficients B. I. PtashnikB. O. Salyga OriginalPaper Pages: 628 - 635
Quasianalytic classes of functions associated with general linear partial differential operators A. G. Chernyavskii OriginalPaper Pages: 636 - 640
Effect of a small delay in almost-periodic linear systems of high order D. A. Vzovskii Brief Communications Pages: 641 - 643
General solution of an infinite triangular system of ordinary differential equations V. A. GalazyukA. N. Gorechko Brief Communications Pages: 644 - 646
Asymptotics of certain sequences studied in the indefinite moments problem I. S. Iokhvidov OriginalPaper Pages: 647 - 651
Some remarks on the extremal Lyapunov function for linear systems Yu. A. KomarovD. Ya. Khusainov OriginalPaper Pages: 652 - 655
Kato's inequality for secondary-quantization operators Yu. G. Kondrat'ev OriginalPaper Pages: 656 - 659
Central limit theorem for homogeneous processes with independent increments and Semi-Markov commutations V. S. KorolyukV. V. Korolyuk OriginalPaper Pages: 663 - 666
A four-element boundary-value problem with piecewise-continuous coefficients and shift on a compound contour N. I. Lisovets OriginalPaper Pages: 667 - 670
A nonlocal boundary-value problem for the Fokker-Planck-Kolmogorov equation V. A. Malovichko OriginalPaper Pages: 671 - 676
Galerkin method for the determination of periodic and quasiperiodic solutions of nonlinear systems of differential equations V. A. Mal'kov OriginalPaper Pages: 676 - 681
Absolute convergence of series of exponents that represent regular functions in convex polygons Yu. I. Mel'nik OriginalPaper Pages: 681 - 685
Example of a first-order differential equation in hilbert space without continuous dependence of the solution on the initial condition E. É. Pasika OriginalPaper Pages: 690 - 692
Convergence of the method of trigonometric collocation for nonlinear periodic systems of differential equations with retarded argument N. I. Ronto OriginalPaper Pages: 692 - 696
Exact Morse functions in the category top (in dimension >5) I. O. Solopko OriginalPaper Pages: 697 - 701
Representation of an infinitely differentiable function as a sum of two functions belonging to quasianalytic classes V. G. KhryptunB. S. Sikora OriginalPaper Pages: 701 - 704