Sign changes in rational L w 1 -approximation

DOI10.1007/S11253-006-0068-7zbMath1096.41020OpenAlexW2032703629MaRDI QIDQ5488417

R. Grothmann, Hans-Peter Blatt, Ralitza K. Kovacheva

Publication date: 19 September 2006

Published in: Ukrainian Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11253-006-0068-7

zbMATH Keywords

best approximationsign changenormalized counting measure

Mathematics Subject Classification ID

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

Related Items (1)

Distribution of alternation points in best rational approximations

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