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Effective computation of Chebyshev polynomials for several intervals

©, 1999 Russian Academy of Sciences, (DoM) and London Mathematical Society, Turpion Ltd
, , Citation A B Bogatyrev 1999 Sb. Math. 190 1571 DOI 10.1070/SM1999v190n11ABEH000438

1064-5616/190/11/1571

Abstract

A cell decomposition of the space of polynomials of least deviation from zero on a system of several closed intervals of the real axis is discussed. An effective method for calculating the in each cell making use of automorphic functions is put forward.

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10.1070/SM1999v190n11ABEH000438