Vilhelm Illich Fushchich (18.12.1936 – 07.04.1997)

by A. H. Nikitin
Published 2022

Superintegrable and scale invariant quantum systems with position dependent mass

by A. H. Nikitin
Published 2022

Group classification of Schroedinger equations with variable mass

by T. Zasadko, A. H. Nikitin
Published 2014

Dmyro Yakovich Petryna (the 80th Anniversary)

by Ye. D. Bilokolos, V. I. Herasymenko, M. L. Horbachuk, A. H. Zahorodnii, A. H. Nikitin, O. L. Rebenko, A. M. Samoilenk
Published 2014

Volodymyr Leonidovych Makarov (on his 75th birthday)

by V. S. Koroliuk, I. O. Lukovskyi, A. H. Nikitin, B. B. Nesterenko, M. O. Perestiuk, A. M. Samoilenko, S. H. Solodkyi, Yu. Yu. Trokhymchuk
Published 2016

Oleksandr Mykolayovych Tymokha (to his 60th birthday)

by I. O. Lukovskyi, V. L. Makarov, O. A. Boichuk, A. H. Nikitin, V. B. Vasylyk, O. H. Mazko, S. A. Plaksa, A. S. Romaniuk
Published 2022

Ivan Oleksandrovych Lukovs'kyi (on his 80th birthday)

by A. M. Samoilenko, V. S. Koroliuk, V. L. Makarov, M. O. Perestiuk, O. M. Sharkovskyi, O. A. Boichuk, Ya. Hutlianskyi, H. S. Kit, R. M. Kushnir, A. H. Nikitin
Published 2015

Ivan Oleksandrovych Lukovs'kyi (on his 85th birthday)

by A. M. Samoy̆lenko, R. M. Kushnir, V. L. Makarov, M. O. Perestiuk, O. M. Sharkovskyi, O. A. Boichuk, Ya. Hutlianskyi, H. S. Kit, A. H. Nikitin, M. I. Portenko
Published 2020

On the 100th birthday of outstanding mathematician and mechanic Yurii Oleksiiovych Mytropol's'kyi (03.01.1917–14.06.2008)

by A. M. Samoilenko, Yu. M. Berezanskyi, V. S. Koroliuk, I. O. Lukovskyi, V. L. Makarov, M. O. Perestiuk, O. M. Sharkovskyi, O. A. Boichuk, A. H. Nikitin, I. O. Parasiuk
Published 2017

Anatolii Mykhailovych Samoilenko (on his 80th birthday)

by Yu. M. Berezanskyi, V. S. Koroliuk, I. O. Lukovskyi, V. L. Makarov, V. O. Marchenko, L. A. Pastur, M. O. Perestiuk, Ye. Ya. Khruslov, O. M. Sharkovskyi, O. A. Boichuk, Ya. Hutlianskyi, A. N. Kochubei, R. M. Kushnir, A. H. Nikitin, M. I. Portenko, O. V. Antoniuk, I. O. Parasiuk, M. Y. Ronto, V. I. Tkachenko, S. I. Trofimchuk
Published 2018