Invariants and Chebyshev polynomials

DOI10.1134/S0081543809060182zbMath1229.41032OpenAlexW2042105166MaRDI QIDQ643746

V. A. Yudin

Publication date: 2 November 2011

Published in: Proceedings of the Steklov Institute of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1134/s0081543809060182

zbMATH Keywords

latticebest approximationChebyshev polynomial

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Uniqueness of best approximation (41A52)

Cites Work

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• On Kergin interpolation in the disk
• On some spherical t-designs
• Spherical codes and designs
• On multivariate polynomials of least deviation from zero on the unit cube
• On best approximation of the monomials on the unit ball of \(\mathbb{R}^ r\)
• Spherical designs and finite group representations (some results of E. Bannai).
• Some Chebyshev approximations by polynomials in two variables
• Spherical 7-designs in \(2^n\)-dimensional Euclidean space
• Chebyshev approximation to zero
• Chebyshev polynomials of several variables
• A Unified Approach to Certain Problems of Approximation and Minimization
• Error-Correcting Codes and Invariant Theory: New Applications of a Nineteenth-Century Technique
• On Polynomials of Least Deviation from Zero in Several Variables

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