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Vol. 55 No. 1 (2003)

Published: 25.01.2003

Research articles

Irreducible System of Constraints for a General Polyhedron of Arrangements

O. A. Emets, S. I. Nedobachii, О. V. Roskladka

3-11
- PDF (Ukrainian)
- Springer
Singularities of Solutions of One Class of Equations of Continuum Mechanics

V. M. Il'man, V. E. Kapustyan

12-21
- PDF (Russian)
- Springer
A Multipoint Problem for Pseudodifferential Equations

I. S. Klyus, B. I. Ptashnik

22-29
- PDF (Ukrainian)
- Springer
Approximation Properties of Two-Dimensional Continued Fractions

S. M. Vozna, Kh. Yo. Kuchmins’ka, О. M. Sus'

30-44
- PDF (Ukrainian)
- Springer
Characterization of the Points of $ϕ$ -Strong Summability of Fourier–Laplace Series for Functions of the Class $L_p(S^m),\; p > 1$

R. A. Lasuriya

45-54
- PDF (Russian)
- Springer
Justification of Averaging Method for Multifrequency Impulsive Systems

R. I. Petryshyn, Т. M. Sopronyuk

55-65
- PDF (Ukrainian)
- Springer
Lyapunov–Schmidt Approach to Studying Homoclinic Splitting in Weakly Perturbed Lagrangian and Hamiltonian Systems

A. K. Prykarpatsky, A. M. Samoilenko, V. G. Samoilenko

66-74
- PDF
- Springer
On the Fréchet Differentiability of Invariant Tori of Countable Systems of Difference Equations Defined on Infinite-Dimensional Tori

N. A. Marchuk, Yu. V. Teplinsky

75-90
- PDF (Ukrainian)
- Springer
Boundedness of the l-Index of Laguerre–Pólya Entire Functions

M. T. Bordulyak, M. M. Sheremeta

91-99
- PDF (Ukrainian)
- Springer

Short communications

Darboux–Protter Spectral Problems for One Class of Multidimensional Hyperbolic Equations

S. A. Aldashev

100-107
- PDF (Russian)
- Springer
On the Space of Sequences of p-Bounded Variation and Related Matrix Mappings

B. Altay, F. Başar

108-118
- PDF
- Springer
Determination of the Free Term and Leading Coefficient in a Parabolic Equation

I. B. Bereznyts'ka

119-125
- PDF (Ukrainian)
- Springer
Multipoint Boundary Conditions for Differential Operators

Yu. N. Valitskii, B. I. Golets, T. I. Zelenyak

126-131
- PDF (Russian)
- Springer
Solvability of a Three-Point Boundary-Value Problem for a Second-Order Differential Inclusion

A. N. Vityuk

132-137
- PDF (Russian)
- Springer
Expansion of a Self-Adjoint Absolutely Continuous Singular Integral Operator in Generalized Eigenvectors and Its Diagonalization

I. V. Vorob'ev

138-145
- PDF (Ukrainian)
- Springer