Vol 49 No 4 (1997) | Ukrains’kyi Matematychnyi Zhurnal

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Published: 25.04.1997

Anniversaries

Ostap Stepanovich Parasiuk '75

590
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Research articles

On the optimization of approximate integration by Monte Carlo methods

V. F. Babenko

475–480
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- Springer
Contraction operators, defect functions, and scattering theory

C. C. Boiko, V. K. Dubovoi, B. Kirstein, B. Fritzsche

481–489
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- Springer
Functional law of iterated logarithm for normalized integrals of processes with weak dependence

B. V. Bondarev, M. E. Korolev

490–499
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- Springer
On differential properties of mappings into a Banach space

A. V. Bondar

500–509
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- Springer
Behavior of the extended spectral measure of a self-adjoint operator at infinity

V. I. Gorbachuk, M. L. Gorbachuk

510–516
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- Springer
On directional monogeneity sets

F. M. Diab

517–522
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A sufficient condition for strong almost-periodicity of scalarly almost periodic representations of the group of real numbers

M. I. Kadets

523–526
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- Springer
Dual Appell system and Kondrat’ev spaces in analysis on Schwartz spaces

N. A. Kachanovskii

527–534
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- Springer
On structural transformations of equations of perturbed motion for a certain class of dynamical systems

V. N. Koshlyakov

535–539
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- Springer
Systems of parabolic variational inequalities without initial conditions

S. P. Lavrenyuk

540–547
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Analytical construction of the hierarchical matrix Lyapunov function for impulse systems

K. A. Begmuratov, A. A. Martynyuk

548–557
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A periodic problem for the inhomogeneous equation of string oscillations

Yu. A. Mitropolskiy, G. P. Khoma, P. V. Tsynalko

558–565
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- Springer
Some obligatory conditions and generalizations of the Fedorov theorem

Ya. D. Polovitskii

566–572
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Ideals and free Pairs in the semigroup β ℤ

I. V. Protasov

573–580
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Boundary-value problems with parameters for a multifrequency oscillation system

Ya. R. Petryshyn, A. M. Samoilenko

581–589
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- Springer

Short communications

Rotary motions of autonomous systems with pulse influence

N. A. Ali, S. V. Yanchuk

591–596
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On a representation of smooth invariants of Coxeter groups in terms of anisotropic spaces

A. O. Gokhman

597–600
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- Springer
Periodic solutions of a weakly nonlinear system of partial differential equations with pulse influence

N. A. Perestyuk, A. B. Tkach

601–605
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- Springer
Approximation of the classes $C_{β}^{ψ} H_{ω}$ by generalized de la Valiée-Poussin sums

O. A. Novikov, V. I. Rukasov

606-610
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- Springer

Chronicles