Vol 46 No 8 (1994) | Ukrains’kyi Matematychnyi Zhurnal

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Published: 25.08.1994

Research articles

Equations of optimal nonlinear filtration and interpolation for partially observed Markov processes

O. A. Voina, M. V. Sidorov

971–976
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Some properties of biorthogonal polynomials and their application to Padé approximations

A. P. Holub

977–984
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Finite-difference approximation of first-order partial differential-functional equations

Z. Kamont

985–996
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On the rate of convergence of stochastic approximation procedures

V. A. Koval

997–1002
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Limiting distributions of the solutions of the many-dimensional Bürgers equation with random initial data. II

N. N. Leonenko, E. Orsingher, K. V. Rybasov

1003–1010
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Asymptotic methods in the theory of nonlinear random oscillations

V. G. Kolomiyets, Yu. A. Mitropolskiy

1011–1016
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Extension and approximation of functions subharmonic in a half plane. Impossibility of extension of plurisubharmonic functions

A. Yu. Rashkovskii, L. I. Ronkin

1017–1030
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Investigation and solution of boundary-value problems with parameters by numerical-analytic method

I. I. Korol', M. I. Ronto

1031–1042
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Quasiinvariant deformations of invariant submanifolds of Hamiltonian dynamical systems

V. G. Samoilenko

1043–1054
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Gelfand pair associated with a hoph algebra and a coideal

Yu. Chapovsky

1055–1066
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Short communications

Green-Samoilenko function and existence of integral sets of linear extensions of nonautonomous equations

F. A. Asrorov, N. A. Perestyuk

1067–1071
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On stability of the trivial solution of a nonautonomous quasilinear system whose characteristic equation has multiple roots

I. E. Vitrychenko

1072–1079
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Approximation of functions subharmonic in a disk by the logarithm of the modulus of an analytic function

M. A. Girnyk

1080–1083
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On coercive solvability of operator-differential equations in $B$-spaces

M. S. Dzhabrailov

1084–1087
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Jacobi polynomials and Lax representation for completely integrable dynamical systems

V. Z. Enolskii, A. Yu. Kondratev

1088–1091
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Central limit theorem for special classes of functions of ergodic chains

N. V. Moskal'tsova, V. M. Shurenkov

1092–1094
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Approximation of periodic functions by constants in the metric spaces $ϕp(L)$

S. A. Pichugov

1095–1098
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A criterion for Banach manifolds with a separable model to be finite-dimensional

V. I. Savkin

1099–1103
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On the second Bogolyubov theorem for systems with random perturbations

A. N. Stanzhitskii

1104–1109
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Obituaries

To the memory of Valentin Anatol'evich Zmorovich

F. T. Baranovskii, Yu. M. Berezansky, V. V. Buldygin, Yu. L. Daletskii, V. K. Dzyadyk, V. A. Dobrovol'skii, V. G. Lozovik, Yu. A. Mitropolskiy, A. M. Samoilenko, I. V. Skrypnik, P. M. Tamrazov, F. P. Yaremchuk

1110–1111
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