THE DEGREE OF RATIONAL APPROXIMATION OF FUNCTIONS AND THEIR DIFFERENTIABILITY

DOI10.1070/IM1981V017N03ABEH001373zbMath0536.41020OpenAlexW2062059558MaRDI QIDQ3320826

E. A. Sevast'yanov

Publication date: 1981

Published in: Mathematics of the USSR-Izvestiya (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1070/im1981v017n03abeh001373

zbMATH Keywords

degree of rational approximation

Mathematics Subject Classification ID

Approximation by rational functions (41A20) Rate of convergence, degree of approximation (41A25) Continuity and differentiation questions (26B05)

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