On the rational approximation of functions with convexr-Th derivative

DOI10.1007/BF01896797zbMath0353.41009OpenAlexW2289629197MaRDI QIDQ4123769

Pencho P. Petrushev

Publication date: 1976

Published in: Acta Mathematica Academiae Scientiarum Hungaricae (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01896797

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Approximation by rational functions (41A20)

Cites Work

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• On the rational approximation of functions of the classV
• Über die Approximation Reeller Funktionen Durch Rationale Gebrochene Funktionen

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