A variation of rational \(L_ 1\) approximation

DOI10.1016/0021-9045(90)90039-SzbMath0729.41018OpenAlexW2072688523MaRDI QIDQ805954

Zhiwei Ma, Ying Guang Shi

Publication date: 1990

Published in: Journal of Approximation Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0021-9045(90)90039-s

zbMATH Keywords

best rational approximationbest polynomial approximationalternation sequence

Mathematics Subject Classification ID

Approximation by rational functions (41A20)

Related Items (1)

Linear best approximation using a class of \(k\)-major \(l_ p\) norms

Cites Work

• Variations on the Chebyshev and \(L^ q\) theories of best approximation
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