Geodesic
Interpolating the m-th power of x at the zeros of the n-th Chebyshev-polynomial yields an almost best Chebyshev-approximation.
Aequationes mathematicae, Tome 31 (1986), pp. 294-299.

Voir la notice de l'article provenant de la source European Digital Mathematics Library

Mots-clés : Lagrange interpolant, Chebyshev polynomial 
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     author = {H. Fiedler},
     title = {Interpolating the m-th power of x at the zeros of the n-th {Chebyshev-polynomial} yields an almost best {Chebyshev-approximation.}},
     journal = {Aequationes mathematicae},
     pages = {294--299},
     publisher = {mathdoc},
     volume = {31},
     year = {1986},
     zbl = {0625.41004},
     url = {http://geodesic.mathdoc.fr/item/AM2_1986__31_137165/}
}
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H. Fiedler. Interpolating the m-th power of x at the zeros of the n-th Chebyshev-polynomial yields an almost best Chebyshev-approximation.. Aequationes mathematicae, Tome 31 (1986), pp. 294-299. http://geodesic.mathdoc.fr/item/AM2_1986__31_137165/