Vol. 42 No. 6 (1990)

Research articles

Concerning the theory of operator averages

Yu. М. Arlinsky

723-730
- PDF (Russian)
Inverse problem of spectral analysis and the non-Abelian chains of nonlinear equations

Yu. M. Berezansky, M. I. Gekhtman

730-747
- PDF (Russian)
Asymptotic estimates of approximation of continuous periodic functions by the Fourier sums

V. T. Gavrilyuk

747-755
- PDF (Russian)
Asymptotically normal estimates of solutions of a system of algebraic equations. I

V. L. Girko

755-762
- PDF (Russian)
Generalized moment representations and the Pade-Chebyshev approximations

A. P. Golub

762-766
- PDF (Russian)
Differential invariants of the Euclidian algebra

I. A. Egorchenko

767-772
- PDF (Russian)
Estimates of the growth of conjugated harmonic polynomials in the regions of a complex plane

V. V. Maimeskul

772-777
- PDF (Russian)
Concerning the theory of regularization in topological vector spaces

L. D. Menikhes, A. M. Plichko

777-781
- PDF (Ukrainian)
Approximation of periodic functions by interpolation polynomials in $L_1$

V. P. Motorny

781-786
- PDF (Russian)
Normality in the space of subgroups of the Lie group

S. P. Panasyuk

786-788
- PDF (Russian)
Restorability of the Vietoris topology according to the compacts in the space of closed subgroups

A. G. Piskunov

789-794
- PDF (Russian)
Bilocal periodic problem for the Sturm-Liouville and Dirak operators as well as certain applications in the theory of nonlinear dynamic systems. I

N. N. Bogolyubov (juniour), A. K. Prikarpatsky

794-800
- PDF (Russian)
Analysis of integrability of the generalyzed Kadomtsev-Petviashvili type model

N. N. Pritula

800-806
- PDF (Russian)
Monad of the hyperspaces of inclusion and its algebras

T. N. Radul

806-811
- PDF (Russian)
Approximation method in one boundary problem with partial derivatives

E. S. Sinaisky

812-816
- PDF (Russian)
Limiting behaviour of the oscillatory system with the presence of random disturbances of parameters of this system. II

I. V. Skorokhod

817-820
- PDF (Russian)
Approximation of the $| x |^r$ function and its derivatives

A. I. Shvai, P. E. Antonyuk, S. Yu. Dzyadyk, Z. V. Zaritskaya

821-826
- PDF (Russian)

Short communications

Convergence of the branching Bellman— Harrison Processes

S. A. Aliev

827-832
- PDF (Russian)
Ergodicity of one Markovian process of the Poisson type

D. Alimov

832-835
- PDF (Russian)
Linear independence of the Morse functions on varieties

Kh. Asvad

835-838
- PDF (Russian)
The best polynomial approximation of functions analytical in the single circle

S. B. Vakarchuk

838-843
- PDF (Russian)
Limiting distribution of time averages for the additive functionals preset on the semi-Markovian process

Ya. I. Eleiko

843-847
- PDF (Russian)
Noncommutative rings with elementary dividers

В. V. Zabavsky

847-850
- PDF (Russian)
Bicolour painting of the Descartes products

E. G. Zelenyuk, V. I. Malykhin

850-854
- PDF (Russian)
Space boundary values and correct expansions of the Hermitian operators

S. A. Kuzhel

854-858
- PDF (Russian)
Extremal expansions of the non-negative operator and accretive boundary problems

O. G. Storozh

858-860
- PDF (Russian)
Rings with projective basic right ideals

A. A. Tuganbaev

861-863
- PDF (Russian)

Chronicles

School-seminar “Nonlinear boundary value problems of mathematical physics and their applications”

864-865
- PDF (Russian)

Research articles

Concerning the theory of operator averages

Inverse problem of spectral analysis and the non-Abelian chains of nonlinear equations

Asymptotic estimates of approximation of continuous periodic functions by the Fourier sums

Asymptotically normal estimates of solutions of a system of algebraic equations. I

Generalized moment representations and the Pade-Chebyshev approximations

Differential invariants of the Euclidian algebra

Estimates of the growth of conjugated harmonic polynomials in the regions of a complex plane

Concerning the theory of regularization in topological vector spaces

Approximation of periodic functions by interpolation polynomials in $L_1$

Normality in the space of subgroups of the Lie group

Restorability of the Vietoris topology according to the compacts in the space of closed subgroups

Bilocal periodic problem for the Sturm-Liouville and Dirak operators as well as certain applications in the theory of nonlinear dynamic systems. I

Analysis of integrability of the generalyzed Kadomtsev-Petviashvili type model

Monad of the hyperspaces of inclusion and its algebras

Approximation method in one boundary problem with partial derivatives

Limiting behaviour of the oscillatory system with the presence of random disturbances of parameters of this system. II

Approximation of the $| x |^r$ function and its derivatives

Short communications

Convergence of the branching Bellman— Harrison Processes

Ergodicity of one Markovian process of the Poisson type

Linear independence of the Morse functions on varieties

The best polynomial approximation of functions analytical in the single circle

Limiting distribution of time averages for the additive functionals preset on the semi-Markovian process

Noncommutative rings with elementary dividers

Bicolour painting of the Descartes products

Space boundary values and correct expansions of the Hermitian operators

Extremal expansions of the non-negative operator and accretive boundary problems

Rings with projective basic right ideals

Chronicles

School-seminar “Nonlinear boundary value problems of mathematical physics and their applications”

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