Chebyshev polynomials and best approximation of some classes of functions

DOI10.1515/jnma-2015-0004zbMath1323.41027OpenAlexW2405994222MaRDI QIDQ2517384

Sanaz Amani, Mehdi Dehghan, M. R. Eslahchi

Publication date: 18 August 2015

Published in: Journal of Numerical Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1515/jnma-2015-0004

zbMATH Keywords

Chebyshev polynomialsbest polynomial approximationuniform normalternating set

Mathematics Subject Classification ID

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

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