APPROXIMATIONS OF FUNCTIONS IN THE HAUSDORFF METRIC BY PIECEWISE MONOTONIC (IN PARTICULAR, RATIONAL) FUNCTIONS

DOI10.1070/SM1976v030n04ABEH002283zbMath0392.41009MaRDI QIDQ4173758

E. A. Sevast'yanov, E. P. Dolzhenko

Publication date: 1978

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

zbMATH Keywords

Rational ApproximationHausdorff MetricPiecewise Monotonic Functions

Mathematics Subject Classification ID

Approximation by rational functions (41A20) Approximation by other special function classes (41A30)

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