An explicit class of min-max polynomials on the ball and on the sphere

DOI10.1016/j.jat.2010.07.013zbMath1229.41003OpenAlexW1974915289MaRDI QIDQ547877

Franz Peherstorfer, Ionela Moale

Publication date: 27 June 2011

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

Full work available at URL: https://doi.org/10.1016/j.jat.2010.07.013

zbMATH Keywords

several variablesuniform normmin-max polynomials

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Approximation in the complex plane (30E10) Approximation by polynomials (41A10)

Cites Work

• Explicit min-max polynomials on the disc
• Multivariate polynomial approximation
• Some Chebyshev approximations by polynomials in two variables
• Some theorems on Cebysev approximation. II
• Some extremal signatures for polynomials
• A Unified Approach to Certain Problems of Approximation and Minimization
• On Polynomials of Least Deviation from Zero in Several Variables
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