Vol 53 No 1 (2001) | Ukrains’kyi Matematychnyi Zhurnal

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Published: 25.01.2001

Research articles

On Some Properties of Orthogonal Polynomials over an Area in Domains of the Complex Plane. II

F. G. Abdullayev

3-13
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- Springer
On the Asymptotics of the Sojourn Probability of a Poisson Process between Two Nonlinear Boundaries That Move Away from One Another

V. A. Gasanenko

14-22
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- Springer
Best Orthogonal Trigonometric Approximations of Classes of Functions of Many Variables $L^{ψ}_{β, p}$

N. M. Konsevich

23-29
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- Springer
Differentiability of Fractional Integrals Whose Kernels Contain Fractional Brownian Motions

Yu. V. Krvavich, Yu. S. Mishura

30-40
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- Springer
Limit Theorems for Random Elements in Ideals of Order-Bounded Elements of Functional Banach Lattices

I. K. Matsak, A. M. Plichko

41-49
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- Springer
Methods for the Elimination of Unknowns from Systems of Linear Inequalities and Their Applications

V. V. Ostapenko, G. S. Finin

50-56
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- Springer
First-Order Equations of Motion in the Supersymmetric Yang–Mills Theory with a Scalar Multiplet

A. M. Pavlyuk, V. A. Yatsun

57-63
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- Springer
On the Existence of Local Smooth Solutions of Systems of Nonlinear Functional Equations with Deviations Dependent on Unknown Functions

G. P. Pelyukh

64-77
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- Springer
On the Stability of Invariant Sets of Discontinuous Dynamical Systems

N. A. Perestyuk, O. S. Chernikova

78-84
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Ultrafilters and Decompositions of Abelian Groups

I. V. Protasov

85-93
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On the Periods of Periodic Motions in Autonomous Systems

A. M. Ronto

94-112
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- Springer
Higher-Order Relations for Derivatives of Nonlinear Diffusion Semigroups

A. Vict. Antoniouk, A. Val. Antoniouk

117-122
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- Springer
Expansions for the Fundamental Hermite Interpolation Polynomials in Terms of Chebyshev Polynomials

M. M. Rizk

135-143
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Short communications

On τ-Closed Formations of n-Ary Group

Avni Faez Al-Dababseh

113-116
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- Springer
A Mixed Problem for One Pseudoparabolic System in an Unbounded Domain

G. P. Domans'ka, S. P. Lavrenyuk

123-129
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- Springer
On Proximity of Correlation Functions of Homogeneous and Isotropic Random Fields Whose Spectral Functions Coincide on a Certain Set

D. V. Pavlov

130-134
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- Springer