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Vol. 55 No. 8 (2003)

Published: 25.08.2003

Research articles

Construction of a Fundamental Solution of a Perturbed Parabolic Equation

V. G. Bondarenko

1011-1021
- PDF (Russian)
- Springer
A Problem with Nonlocal Conditions for Partial Differential Equations Unsolved with Respect to the Leading Derivative

O. D. Vlasii, B. I. Ptashnik

1022-1034
- PDF (Ukrainian)
- Springer
On Necessary and Sufficient Conditions for the Asymptotic Stability of Impulsive Systems

A. O. Ignat'ev, R. I. Gladilina

1035-1043
- PDF (Russian)
- Springer
An Interpolation Problem in the Class $R[a,b]$

Yu. M. Dyukarev, Rivero A. E. Choque

1044-1057
- PDF (Russian)
- Springer
Global Attractor of an Evolution Inclusion with Pulse Influence at Fixed Moments of Time

O. V. Kapustyan, N. A. Perestyuk

1058-1068
- PDF (Russian)
- Springer
Equilibrium and Nonequilibrium States of the Model Fröhlich–Peierls Hamiltonian

D. Ya. Petrina

1069-1086
- PDF
- Springer
Sign-Preserving Approximation of Periodic Functions

M. G. Pleshakov, P. A. Popov

1087-1098
- PDF (Russian)
- Springer
On One Class of Divisors of Polynomial Matrices over Integral Domains

V. M. Prokip

1099-1106
- PDF (Ukrainian)
- Springer
Best $n$ -Term Approximations by Λ-Methods in the Spaces $S_ϕ^p$

O. I. Stepanets, A. L. Shydlich

1107
- PDF (Ukrainian)
- Springer
On the Cauchy Problem for Degenerate Difference Equations of the mth Order in a Banach Space

I. V. Semenyshyna, Yu. V. Teplinsky

1127-1137
- PDF (Ukrainian)
- Springer

Short communications

Estimate for the Best Approximation of Summable Functions of Several Variables with a Certain Symmetry of Fourier Coefficients

T. O. Kononovych

1138-1142
- PDF (Ukrainian)
- Springer
On the Asymptotic Behavior of Solutions of the First Initial Boundary-Value Problems for Parabolic Equations

Manh Hung Nguyen, Thi Loan Tran

1143-1152
- PDF
- Springer