Alternating polynomials associated with the Chebyshev-extrema nodes

DOI10.1016/0021-9045(88)90074-3zbMath0663.41006OpenAlexW2040264359MaRDI QIDQ1114093

S. H. Smith

Publication date: 1988

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

Full work available at URL: https://doi.org/10.1016/0021-9045(88)90074-3

Mathematics Subject Classification ID

Interpolation in approximation theory (41A05) Approximation by polynomials (41A10) Approximation by other special function classes (41A30)

Cites Work

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• A note on polynomial interpolation at the Chebyshev extrema nodes
• Polynomial approximation using equioscillation on the extreme points of Chebyshev polynomials
• Some polynomial approximation operators
• A sequence of linear polynomial operators and their approximation- theoretic proxperties
• Generalized Alternating Polynomials, some Properties and Numerical Applications
• On the Lebesgue Function for Polynomial Interpolation
• Next-To-Interpolatory Approximation on Sets with Multiplicities

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