Researches in Mathematics

The journal presents results of researches concerning algebra, approximation theory for the functions of real variable, the equations of mathematical physics, and their application to problem solution.

The journal is intended for research officers, post-graduate and undergraduate students.

Attention: The template of the submission (.tex and .cls files) was updated on 30.01.2020. Please proceed to Author Guidelines to download and use the latest version.


Vol 27, No 2 (2019)

Table of Contents

Preamble
 
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1-2

Articles

Department of mathematical analysis and theory of functions celebrates 100 years!
M.Ye. Tkachenko, M.B. Vakarchuk
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3-6
On the nonsymmetric approximation of continuous functions in the integral metric
V.F. Babenko, O.V. Polyakov
PDF
7-12
Representation of a one class function of two variables by bicontinued fractions
M.M. Pahirya
PDF
13-27
The Betti numbers of the space $$$\mathbb{C}\Omega_3$$$
A.M. Pasko
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28-31
On Turan-type inequalities for trigonometric polynomials of half-integer order
O.V. Polyakov
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32-35
The characterization of the best approximant for the multivariable functions in the space $$$L_{p_1,..,p_n;\Omega }$$$
M.Ye. Tkachenko, V.M. Traktynska
PDF
36-44
Inequalities of Carlson-Taikov-Shadrin type in $$$L_{2,r;\alpha,\beta}((-1,1))$$$ and $$$L_{2,e^{-t^2}}(\mathbb{R})$$$ spaces
V.F. Babenko, O.V. Kozynenko, D.S. Skorokhodov
PDF (Українська)
45-58