Geodesic
Nonnegative polynomials that deviate least from zero in~$C[-1,1]$
Konstruktivnaya Teoriya Funktsii i Funktsional'nyi Analiz, Konstruktivnaya Teoriya Funktsii i Funktsional'nyi Analiz (1987), pp. 83-91.

Voir la notice de l'article provenant de la source Math-Net.Ru

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     author = {A. L. Kuz'mina},
     title = {Nonnegative polynomials that deviate least from zero in~$C[-1,1]$},
     journal = {Konstruktivnaya Teoriya Funktsii i Funktsional'nyi Analiz},
     pages = {83--91},
     publisher = {mathdoc},
     year = {1987},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KUKTF_1987_a6/}
}
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A. L. Kuz'mina. Nonnegative polynomials that deviate least from zero in~$C[-1,1]$. Konstruktivnaya Teoriya Funktsii i Funktsional'nyi Analiz, Konstruktivnaya Teoriya Funktsii i Funktsional'nyi Analiz (1987), pp. 83-91. http://geodesic.mathdoc.fr/item/KUKTF_1987_a6/

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[2] Daugavet I. K., Vvedenie v teoriyu priblizheniya funktsii, Izd-vo Leningradskogo un-ta, L., 1977, 184 pp. | MR | Zbl

[3] Natanson I. P., Konstruktivnaya teoriya funktsii, GITTL, M.–L., 1949, 688 pp. | MR

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[5] Babenko V. F., Kofanov V. A., “O znakopostoyannykh polinomakh, naimenee uklonyayuschikhsya ot nulya v prostranstvakh $L_p$”, Matematicheskie zametki, 37:2 (1985), 176–185 | MR | Zbl