Vol. 40 No. 4 (1988)

Anniversaries

Aleksandr Yulievich Ishlinsky (on the 75th anniversary of his birth)

508-509
- PDF (Russian)

Research articles

Subalgebras of the Poincare algebra $AP (2, 3)$ and symmetry reduction of the nonlinear ultrahуperbolic d’Alambert equation. I

L. F. Barannik , V. I. Lagno , V. I. Fushchich

411-416
- PDF (Russian)
On a differential equation with perturbation at the highest derivative

G. S. Zhukova

417-424
- PDF (Russian)
Convergence of the linear's average multiple Fourier series of continuous functions

P. V. Zaderei

424-431
- PDF (Russian)
On optimal planning for the best prediction of the linear regression function

A. Yu. Zaigraev

431-435
- PDF (Russian)
Neterovian biseries rings

K. V. Kirichenko , Yu. V. Yaremenko

435-440
- PDF (Russian)
On a class of groups with invariant subgroups of the infinite index

A. V. Kraichuk

440-445
- PDF (Russian)
Approximation of functions regular in convex polygons by exponential polynomials

Yu. I. Melnik

446-452
- PDF (Russian)
Algebraic scheme of discrete approximations of linear and nonlinear dynamic systems of mathematical physics

Yu. A. Mitropolsky , A. K. Prikarpatsky , V. Gr. Samoilenko

453-458
- PDF (Russian)
Singular single-point problem for the nonlinear delay system

S. B. Norkin

459-469
- PDF (Russian)
Application of the projectional spectral theorem to non-commutating operators families

V. L. Ostrovsky , Yu. S. Samoilenko

469-481
- PDF (Russian)
«Shortening» of calculating systems of differential equations with the impulse effeсt

S. P. Rogovchenko

481-487
- PDF (Russian)
Limited theorem for random functions, plotted according to quadratic forms from Gaussian random values

Yu. M. Ryzhov

487-493
- PDF (Russian)
Averaging method in multifrequency systems with slowly varying parameters

A. M. Samoilenko , R. I. Petrishin

493-500
- PDF (Russian)
Asymptotic study of linear-quadratic control problem

T. P. Yatsenko

501-507
- PDF (Russian)

Short communications

On inlegral equation of the Volterra type

S. Ashirov , Ya. D. Mamedov

510-515
- PDF (Russian)
Continuous dependence on parameters of restricted solution of the Riccati differential equation

I. N. Grod

515-518
- PDF (Russian)
Group approach to integration of the Todes infinite chain

A. Yu. Daletsky , G. B. Podkolzin

518-521
- PDF (Russian)
Concerning the mapping of a circular multiply connected domain on the plane and circle with notches along the finite rectilinear segments

L. E. Dunduchenko

521-525
- PDF (Russian)
Semi-inversion and properties of matrices invariants

A. G. Mazko

525-528
- PDF (Russian)
Periodical orgraphs and their properties

V. A. Pavlenko

528-532
- PDF (Russian)
Evolution of spectral data and nonlinear equations

L. A. Sakhnovich

533-535
- PDF (Russian)
On the mixed product of stochastic semigroups, generated by the Wiener processes

T. A. Skorokhod

535-538
- PDF (Russian)
Limited distribution of disposition of the semi continuous process with a negative infinite mean in the moment of output from the interval

V. N. Suprun , V. M. Shurenkov

538-541
- PDF (Russian)

Anniversaries

Aleksandr Yulievich Ishlinsky (on the 75th anniversary of his birth)

Research articles

Subalgebras of the Poincare algebra $AP (2, 3)$ and symmetry reduction of the nonlinear ultrahуperbolic d’Alambert equation. I

On a differential equation with perturbation at the highest derivative

Convergence of the linear's average multiple Fourier series of continuous functions

On optimal planning for the best prediction of the linear regression function

Neterovian biseries rings

On a class of groups with invariant subgroups of the infinite index

Approximation of functions regular in convex polygons by exponential polynomials

Algebraic scheme of discrete approximations of linear and nonlinear dynamic systems of mathematical physics

Singular single-point problem for the nonlinear delay system

Application of the projectional spectral theorem to non-commutating operators families

«Shortening» of calculating systems of differential equations with the impulse effeсt

Limited theorem for random functions, plotted according to quadratic forms from Gaussian random values

Averaging method in multifrequency systems with slowly varying parameters

Asymptotic study of linear-quadratic control problem

Short communications

On inlegral equation of the Volterra type

Continuous dependence on parameters of restricted solution of the Riccati differential equation

Group approach to integration of the Todes infinite chain

Concerning the mapping of a circular multiply connected domain on the plane and circle with notches along the finite rectilinear segments

Semi-inversion and properties of matrices invariants

Periodical orgraphs and their properties

Evolution of spectral data and nonlinear equations

On the mixed product of stochastic semigroups, generated by the Wiener processes

Limited distribution of disposition of the semi continuous process with a negative infinite mean in the moment of output from the interval

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Vol. 40 No. 4 (1988)

Anniversaries

Research articles

Short communications

Language

Information

subscribe

Latest publications

Make a Submission