Volume 30; Issue 1

Ukrainian Mathematical Journal

Volume 30; Issue 1

1

Mixed problem for a strongly degenerate hyperbolic equation with modified initial data

F. T. Baranovskii

Journal:

Ukrainian Mathematical Journal

Year:

1978

Language:

english

File:

PDF, 649 KB

english, 1978

2

Existence of a solution of the Cauchy problem which is continuously dependent on a parameter for a hyperbolic equation of m-th order

I. M. Germanyuk

Journal:

Ukrainian Mathematical Journal

Year:

1978

Language:

english

File:

PDF, 411 KB

english, 1978

3

Asymptotic behavior of the logarithmic derivative of an entire function of completely regular growth

A. A. Gol'dberg, N. E. Korenkov

Journal:

Ukrainian Mathematical Journal

Year:

1978

Language:

english

File:

PDF, 375 KB

english, 1978

4

Approximation of periodic functions of two variables by Vallée-Poussin sums

P. V. Zaderei, A. I. Stepanets

Journal:

Ukrainian Mathematical Journal

Year:

1978

Language:

english

File:

PDF, 471 KB

english, 1978

5

Construction of a priori bounds for convex solutions of the Monge-Ampere equation by integral methods

N. M. Ivochkina

Journal:

Ukrainian Mathematical Journal

Year:

1978

Language:

english

File:

PDF, 404 KB

english, 1978

6

An application of the accelerated convergence method to the study of a nonlinear wave equation

V. B. Moseenkov

Journal:

Ukrainian Mathematical Journal

Year:

1978

Language:

english

File:

PDF, 427 KB

english, 1978

7

Theory of expansions in generalized eigenfunctions of self-adjoint operators

Journal:

Ukrainian Mathematical Journal

Year:

1978

Language:

english

File:

PDF, 504 KB

english, 1978

8

Zones of instability of the Schrödinger equation with a smooth quasiperiodic potential

Journal:

Ukrainian Mathematical Journal

Year:

1978

Language:

english

File:

PDF, 426 KB

english, 1978

9

Cr-solutions of nonlinear functional equations with many deviations of the argument

Journal:

Ukrainian Mathematical Journal

Year:

1978

Language:

english

File:

PDF, 348 KB

english, 1978

10

Completeness and the basis property of the eigen- and associated vectors of operators of the class K (H)

T. Ya. Azizov, E. B. Usvyatsova

Journal:

Ukrainian Mathematical Journal

Year:

1978

Language:

english

File:

PDF, 173 KB

english, 1978

11

An algebra of singular integral operators with a finite commutative group of shifts on a composite contour

P. G. Bashkarev

Journal:

Ukrainian Mathematical Journal

Year:

1978

Language:

english

File:

PDF, 281 KB

english, 1978

12

Application of the method of averaging of nonlinear mechanics to the solution of a mixed problem for fourth-order partial differential equations

Journal:

Ukrainian Mathematical Journal

Year:

1978

Language:

english

File:

PDF, 260 KB

english, 1978

13

Resolvent of a stopping process with independent increments

N. S. Bratiichuk

Journal:

Ukrainian Mathematical Journal

Year:

1978

Language:

english

File:

PDF, 220 KB

english, 1978

14

Correct solvability of general boundary problems for parabolic systems with increasing coefficients

S. D. Ivasishen, V. P. Lavrenchuk

Journal:

Ukrainian Mathematical Journal

Year:

1978

Language:

english

File:

PDF, 355 KB

english, 1978

15

Stability, asymptotic and exponential stability of a linear differential system

Journal:

Ukrainian Mathematical Journal

Year:

1978

Language:

english

File:

PDF, 295 KB

english, 1978

16

A Tauberian theorem for Valiron's summation methods

Journal:

Ukrainian Mathematical Journal

Year:

1978

Language:

english

File:

PDF, 263 KB

english, 1978

17

Representation of regular functions by series of Mittag-Leffler functions in a closed disk

Journal:

Ukrainian Mathematical Journal

Year:

1978

Language:

english

File:

PDF, 342 KB

english, 1978

18

Periodic solution of integrodifferential equations

O. D. Nurzhanev

Journal:

Ukrainian Mathematical Journal

Year:

1978

Language:

english

File:

PDF, 287 KB

english, 1978

19

The magnitude of a positive level jump

Journal:

Ukrainian Mathematical Journal

Year:

1978

Language:

english

File:

PDF, 293 KB

english, 1978

20

Qualitative theory in a Banach space, Lyapunov-Krasovskii functionals, and generalization of certain problems

Journal:

Ukrainian Mathematical Journal

Year:

1978

Language:

english

File:

PDF, 244 KB

english, 1978

21

Averaging in hyperbolic systems of standard form with retarded argument

Journal:

Ukrainian Mathematical Journal

Year:

1978

Language:

english

File:

PDF, 201 KB

english, 1978

22

Properties of hyperprimitive graphs

N. P. Khomenko, T. M. Vyvrot

Journal:

Ukrainian Mathematical Journal

Year:

1978

Language:

english

File:

PDF, 266 KB

english, 1978

23

A. V. Skorokhod elements of probability theory and random processes

Journal:

Ukrainian Mathematical Journal

Year:

1978

Language:

english

File:

PDF, 107 KB

english, 1978