Zolotarevω-Polynomials inWrHω[0, 1]
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Sergey K. Bagdasarov
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Article
📅
1997
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Elsevier Science
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English
⚖ 519 KB
The main result of this paper characterizes generalizations of Zolotarev polynomials as extremal functions in the Kolmogorov Landau problem C ) where |(t) is a concave modulus of continuity, r, m: 1 m r, are integers, and B B 0 (r, m, |). We show that the extremal functions Z B have r+1 points of a