Vol. 51 No. 7 (1999)

Published: 25.07.1999

Research articles

On the almost-everywhere convergence of the Riesz means of double orthogonal series

V. A. Andrienko

867–880
- PDF (Russian)
- Springer
Optimization of approximate integration of monotone functions of two variables

V. F. Babenko, S.V. Borodachov

881–889
- PDF (Russian)
- Springer
On Hölder continuity of solutions of doubly nonlinear parabolic equations with weight

S. Bonafede, I. I. Skrypnik

890–903
- PDF
- Springer
On zeros of functions of given proximate formal order analytic in a half-plane

B. V. Vynnyts’kyi, V.L. Sharan

904–909
- PDF (Ukrainian)
- Springer
Impulsive boundary-value problems for weakly nonlinear systems with control

Yu. V. Kozachenko

910–917
- PDF (Russian)
- Springer
Distribution of the supremum of random processes from quasi-Banach $K_{σ}$ -spaces

Yu. V. Kozachenko

918-930
- PDF (Ukrainian)
- Springer
Gaussian and non-Gaussian limit distributions of estimates of the regression coefficients of a long-memory time series

N. N. Leonenko, M. M. Sharapov

931–939
- PDF (Ukrainian)
- Springer
Approximation of fractional-order integrals by algebraic polynomials. II

V. P. Motornyi

940–951
- PDF (Russian)
- Springer
Asymmetric approximations in the space $L_{p(t)}$

E. G. Litvin, O. V. Polyakov

952-959
- PDF (Russian)
- Springer
The theory of the numerical-analytic method: Achievements and new trends of development. VI

M. I. Ronto, A. M. Samoilenko, S. I. Trofimchuk

960–971
- PDF (Russian)
- Springer
Stability of semi-Markov risk processes in schemes of averaging and diffusion approximation

S. Ya. Goncharova, A. V. Svishchuk

972–979
- PDF (Ukrainian)
- Springer
Generalization of the Lidskii theorem on the localization of the spectrum of a product of Hermitian operators

P. A. Shvartsman

980–988
- PDF (Russian)
- Springer

Short communications

Functional polystability of some nonautonomous quasilinear differential systems

I. E. Vitrychenko

989–995
- PDF (Russian)
- Springer
One version of the projection-iterative method based on the method of chords

N. Yu. Galushko

996–1000
- PDF (Ukrainian)
- Springer
On minimal prime ideals of commutative Bezout rings

A. I. Gatalevych

1001–1005
- PDF (Ukrainian)
- Springer
An attractor of a semiflow generated by a system of phase-field equations without the uniqueness of a solution

O. V. Kapustyan

1006–1009
- PDF (Ukrainian)
- Springer

Vol. 51 No. 7 (1999)

Research articles

On the almost-everywhere convergence of the Riesz means of double orthogonal series

Optimization of approximate integration of monotone functions of two variables

On Hölder continuity of solutions of doubly nonlinear parabolic equations with weight

On zeros of functions of given proximate formal order analytic in a half-plane

Impulsive boundary-value problems for weakly nonlinear systems with control

Distribution of the supremum of random processes from quasi-Banach $K_{σ}$ -spaces

Gaussian and non-Gaussian limit distributions of estimates of the regression coefficients of a long-memory time series

Approximation of fractional-order integrals by algebraic polynomials. II

Asymmetric approximations in the space $L_{p(t)}$

The theory of the numerical-analytic method: Achievements and new trends of development. VI

Stability of semi-Markov risk processes in schemes of averaging and diffusion approximation

Generalization of the Lidskii theorem on the localization of the spectrum of a product of Hermitian operators

Short communications

Functional polystability of some nonautonomous quasilinear differential systems

One version of the projection-iterative method based on the method of chords

On minimal prime ideals of commutative Bezout rings

An attractor of a semiflow generated by a system of phase-field equations without the uniqueness of a solution

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