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Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika, 1960, Number 1, Pages 188–193
(Mi ivm1969)
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The order of approximation of functions of class $Z\alpha$ by certain polynomial operators
I. M. Petrov
Received: 31.03.1958
Citation:
I. M. Petrov, “The order of approximation of functions of class $Z\alpha$ by certain polynomial operators”, Izv. Vyssh. Uchebn. Zaved. Mat., 1960, no. 1, 188–193
Linking options:
https://www.mathnet.ru/eng/ivm1969 https://www.mathnet.ru/eng/ivm/y1960/i1/p188
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