Tchebycheff polynomials on a disk.

DOI10.1016/j.cam.2003.05.004zbMath1036.41006OpenAlexW2073334921MaRDI QIDQ1421237

D. Massart

Publication date: 26 January 2004

Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cam.2003.05.004

zbMATH Keywords

best approximationuniform normChebychev polynomials

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Approximation by polynomials (41A10) Uniqueness of best approximation (41A52)

Related Items

Symmetric multivariate Chebyshev polynomials

Cites Work

• Unnamed Item
• Unnamed Item
• Tchebycheff polynomials on a triangular region
• Some new characterizations of the Chebyshev polynomials