Saddle-point theorems for rational approximation

DOI10.1016/0021-9045(84)90114-XzbMath0532.41018MaRDI QIDQ788932

Jacob Flachs

Publication date: 1984

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

zbMATH Keywords

uniform approximationsaddle pointsHelly-type theoremfinite discretizationgeneralized rational functions

Mathematics Subject Classification ID

Approximation by rational functions (41A20)

Cites Work

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