Obituary: Ivan Dmytrovych Borysov (26.11.1941 – 3.12.2020). (Ukrainian) Zbl 1488.01021 Visn. Khark. Univ., Ser. Mat. Prykl. Mat. Mekh. 93, 37-39 (2021). MSC: 01A70 PDF BibTeX XML Cite Visn. Khark. Univ., Ser. Mat. Prykl. Mat. Mekh. 93, 37--39 (2021; Zbl 1488.01021) Full Text: DOI OpenURL
To the 75th anniversary of Academician of the NAS of Ukraine O. A. Borisenko. (Ukrainian) Zbl 1488.01020 Visn. Khark. Univ., Ser. Mat. Prykl. Mat. Mekh. 93, 34-36 (2021). MSC: 01A70 PDF BibTeX XML Cite Visn. Khark. Univ., Ser. Mat. Prykl. Mat. Mekh. 93, 34--36 (2021; Zbl 1488.01020) Full Text: DOI OpenURL
Goncharuk, A. B. Implicit linear difference equations over a non-Archimedean ring. (English) Zbl 1488.39001 Visn. Khark. Univ., Ser. Mat. Prykl. Mat. Mekh. 93, 18-33 (2021). MSC: 39A06 12J25 PDF BibTeX XML Cite \textit{A. B. Goncharuk}, Visn. Khark. Univ., Ser. Mat. Prykl. Mat. Mekh. 93, 18--33 (2021; Zbl 1488.39001) Full Text: DOI OpenURL
Vyshnevetskiy, A. L. Speed of convergence of complementary probabilities on finite group. (English) Zbl 1488.60005 Visn. Khark. Univ., Ser. Mat. Prykl. Mat. Mekh. 93, 12-17 (2021). MSC: 60B15 60B10 20D99 PDF BibTeX XML Cite \textit{A. L. Vyshnevetskiy}, Visn. Khark. Univ., Ser. Mat. Prykl. Mat. Mekh. 93, 12--17 (2021; Zbl 1488.60005) Full Text: DOI OpenURL
Makarov, O. A. Controllability of systems of linear partial differential equations. (Ukrainian. English summary) Zbl 1488.93015 Visn. Khark. Univ., Ser. Mat. Prykl. Mat. Mekh. 93, 4-11 (2021). MSC: 93B05 35E20 PDF BibTeX XML Cite \textit{O. A. Makarov}, Visn. Khark. Univ., Ser. Mat. Prykl. Mat. Mekh. 93, 4--11 (2021; Zbl 1488.93015) Full Text: DOI OpenURL