The best approximation of closed operators by bounded operators in Hilbert spaces
Babenko, V.F., Parfinovych, N.V., Skorokhodov, D.S.
Published in Karpats'kì matematinì publìkacìï (30.12.2022)
Published in Karpats'kì matematinì publìkacìï (30.12.2022)
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Vitalii Pavlovych Motornyi (on occasion of the 80th birthday)
Babenko, V.F., Bilichenko, R.O., Goncharov, S.V., Kovalenko, O.V., Konareva, S.V., Kofanov, V.O., Leskevych, T.Yu, Parfinovych, N.V., Pasko, A.M., Polyakov, O.V., Rudenko, O.O., Skorokhodov, D.S., Tkachenko, M.Ye, Traktynska, V.M., Vakarchuk, M.B.
Published in Researches in mathematics (Online) (28.12.2020)
Published in Researches in mathematics (Online) (28.12.2020)
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In memoriam: Lilia Georgiivna Boitsun, a mathematician and bright person
Babenko, V.F., Bilichenko, R.O., Vakarchuk, M.B., Kovalenko, O.V., Konareva, S.V., Kofanov, V.O., Leskevych, T.Yu, Parfinovych, N.V., Pasko, A.M., Polyakov, O.V., Rudenko, O.O., Rybnikova, T.I., Skorokhodov, D.S., Tkachenko, M.Ye, Traktynska, V.M.
Published in Researches in mathematics (Online) (05.07.2021)
Published in Researches in mathematics (Online) (05.07.2021)
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Лілія Георгіївна Бойцун (пам'яті математика і яскравої особистості)
V.F. Babenko, R.O. Bilichenko, M.B. Vakarchuk, O.V. Kovalenko, S.V. Konareva, V.O. Kofanov, T.Yu. Leskevych, N.V. Parfinovych, A.M. Pasko, O.V. Polyakov, O.O. Rudenko, T.I. Rybnikova, D.S. Skorokhodov, M.Ye. Tkachenko, V.M. Traktynska
Published in Researches in mathematics (Online) (01.07.2021)
Published in Researches in mathematics (Online) (01.07.2021)
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