Vol. 64 No. 4 (2012)

Published: 25.04.2012

Anniversaries

Dmytro Ivanovych Martynyuk (on the 70th anniversary of his birthday)

571-573
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- Springer
Yurii Ivanovych Samoilenko (on the 80th anniversary of his birthday)

574-576
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- Springer

Research articles

A companion of Dragomir's generalization of Ostrowski's inequality and applications in numerical integration

M. W. Alomari

435-450
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Neumann problem and one oblique-derivative problem for an improperly elliptic equation

V. P. Burskii, E. V. Lesina

451-462
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- Springer
Estimation of the number of ultrasubharmonics for a two-dimensional almost autonomous Hamiltonian system periodic in time

Yu. E. Vakal, I. O. Parasyuk

463-489
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- Springer
On the summability of double Walsh - Fourier series of functions of bounded generalized variation

U. Goginava

490-507
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On inequalities for the norms of intermediate derivatives of multiply monotone functions defined on a finite segment

D. S. Skorokhodov

508-524
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Boundary controllability problems for the equation of oscillation of an inhomogeneous string on a semiaxis

K. S. Khalina

525-541
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- Springer
Local time at zero for arratia flow

P. P. Chernega

542-556
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- Springer
Conformal isoparametric spacelike hypersurfaces in conformal spaces $\mathbb{Q}^4_1$ and $\mathbb{Q}^5_1$

Su Bianping, Shichang Shu

557-570
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- Springer