Vol. 65 No. 12 (2013)

Published: 25.12.2013

Research articles

Derivations and Identities for Kravchuk Polynomials

L. P. Bedratyuk

1587–1603
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- Springer
On the Best Approximation in the Mean by Algebraic Polynomials with Weight and the Exact Values of Widths for the Classes of Functions

S. B. Vakarchuk, A. V. Shvachko

1604–1621
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- Springer
Asymptotic Rate of Convergence of a Two-Layer Iterative Method of the Variational Type

P. F. Zhuk, A. A. Musina

1622–1635
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- Springer
On the Invariants of Root Subgroups of Finite Classical Groups

Jizhu Nan, Yufang Qin

1636–1645
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- Springer
Lyapunov-Type Inequalities for Quasilinear Systems with Antiperiodic Boundary Conditions

Yongzhen Bai, Yannan Li, Youyu Wang

1646–1656
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- Springer
Theorem on Closure and the Criterion of Compactness for the Classes of Solutions of the Beltrami Equations

T.V. Lomako

1657–1666
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- Springer
Common Fixed-Point Theorems and c-distance in Ordered Cone Metric Spaces

Soleimani G. Rad, H. Rahimi

1667–1680
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- Springer
Best Bilinear Approximations for the Classes of Functions of Many Variables

A. S. Romanyuk, V. S. Romanyuk

1681–1699
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- Springer
On the Topological Fundamental Groups of Quotient Spaces

B. Mashayekhy, A. Pakdaman, H. Torabi

1700–1711
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- Springer

Short communications

On Equivalent Cone Metric Spaces

S. Aytar, Ö. Ölmez

1712–1715
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- Springer
On the Absolute Summability of Fourier Series of Almost Periodic Functions

Yu. Khasanov

1716–1722
- PDF (Russian)
- Springer

Index

Index of volume 65 of „Ukrainian Mathematical Journal”

1723-1725
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