Extremal properties of certain trigonometric functions and Chebyshev polynomials

DOI10.1007/s11006-006-0145-0zbMath1115.33012OpenAlexW2084004539MaRDI QIDQ881106

I. V. Belyakov

Publication date: 21 May 2007

Published in: Mathematical Notes (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11006-006-0145-0

zbMATH Keywords

symmetric algebrascomplex Lie algebraChebyshev and trigonometric polynomialsminimal deviation property

Mathematics Subject Classification ID

Other hypergeometric functions and integrals in several variables (33C70) Trigonometric polynomials, inequalities, extremal problems (42A05)

Cites Work

• Minimum deviation from zero for the Chebyshev mappings corresponding to an equilateral triangle
• Generalized Chebyshev Polynomials Associated with Affine Weyl Groups
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