Vol 29, No 1 (2021)

DOI: https://doi.org/10.15421/24212901

Published: online 05.07.2021, print 19.07.2021

Table of Contents

Preamble
 
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1-2

Articles

In memoriam: Lilia Georgiivna Boitsun, a mathematician and bright person
V.F. Babenko, R.O. Bilichenko, M.B. Vakarchuk, O.V. Kovalenko, S.V. Konareva, V.O. Kofanov, T.Yu. Leskevych, V.P. Motornyi, N.V. Parfinovych, A.M. Pasko, O.V. Polyakov, O.O. Rudenko, T.I. Rybnikova, D.S. Skorokhodov, M.Ye. Tkachenko, V.M. Traktynska
PDF (Українська)
3-10
Sharp inequalities of various metrics on the classes of functions with given comparison function
T.V. Alexandrova, V.A. Kofanov
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11-23
On the homology groups $$$H_k(\mathbb{C}\Omega_n)$$$, $$$k=1, ..., n$$$
A.M. Pasko
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24-30
The uniqueness of the best non-symmetric $$$L_1$$$-approximant for continuous functions with values in $$$\mathbb{R}^m_p$$$
M.Ye. Tkachenko, V.M. Traktynska
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31-42