We are deeply indebted to Nira Dyn for profound discussions on the subject of this paper. We are grateful to anonymous Referees for their attentive reading and any valuable comments. Maria Charina was sponsored by the Austrian Science Foundation (FWF) grants P28287-N35 and P33352-N. She is grateful to the Erwin Schroedinger Institute, Vienna, Austria, for the productive discussion atmosphere. The work of Vladimir Yu.Protasov was supported by the Russian Science Foundation under grant 20-11-20169 and was performed in Steklov Mathematical Institute of Russian Academy of Sciences.
Поступила в редакцию: 21.07.2020 Исправленный вариант: 20.02.2021 Принята в печать: 08.03.2021
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Эта публикация цитируется в следующих 1 статьяx:
D. Barrera, A. Lamnii, M.-Y. Nour, A. Zidna, “α-B-splines non-stationary subdivision schemes for grids of arbitrary topology design”, Computers & Graphics, 108 (2022), 34