In memoriam -- Lev Brutman (1939--2001)

DOI10.1016/S0021-9045(03)00105-9zbMath1027.01508OpenAlexW2022021662MaRDI QIDQ1414069

Péter Vértesi

Publication date: 19 November 2003

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

Full work available at URL: https://doi.org/10.1016/s0021-9045(03)00105-9

zbMATH Keywords

Obituary

Mathematics Subject Classification ID

Biographies, obituaries, personalia, bibliographies (01A70)

Cites Work

• Unnamed Item
• A characterization of the Lagrange interpolating projection with minimal Tchebycheff norm
• Proof of the conjectures of Bernstein and Erdős concerning the optimal nodes for polynomial interpolation
• Rational approximation to \(|x|\)
• Optimal Lebesgue Constant for Lagrange Interpolation

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