Best approximation over the whole complex plane

DOI10.1016/0021-9045(82)90047-8zbMath0504.41020OpenAlexW1968833328MaRDI QIDQ1836113

Doron S. Lubinsky, Oved Shisha

Publication date: 1982

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

Full work available at URL: https://doi.org/10.1016/0021-9045(82)90047-8

zbMATH Keywords

convergence in measurenoncompact approximation

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Approximation in the complex plane (30E10)

Related Items

A de Montessus de Ballore theorem for best rational approximation over the whole plane

Cites Work

• Diagonal Padé approximants and capacity
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