Mikhailets, Vladimir http://orcid.org/0000-0002-1332-1562
Atlasiuk, Olena http://orcid.org/0000-0003-0186-3185
Funding for this research was provided by:
Akademie Věd České Republiky (67985840)
National Academy of Sciences of Ukraine (0120U100169)
Institute of Mathematics of the Czech Academy of Sciences
Article History
Received: 10 October 2023
Accepted: 2 December 2023
First Online: 17 February 2024