Found 11 Documents (Results 1–11)
Rational Pál type \((0,1;0)\)-interpolation and quadrature formula with Chebyshev-Markov fractions. (English) Zbl 1507.41001
On a system of rational Chebyshev-Markov fractions. (English) Zbl 1399.42083
Reviewer: Gustaf Gripenberg (Helsingfors)
About one system of the Chebyshev-Markov rational fractions. (Russian. English summary) Zbl 1372.41005
Rational quasi-Hermite-Fejér-type interpolation and Lobatto-type quadrature formula with Chebyshev-Markov nodes. (English) Zbl 1379.41012
Rational quadrature formulas of Radau type. (Russian. English summary) Zbl 1310.65025
Exact solutions of some extremal problems of approximation theory. (English) Zbl 1250.41016
Neamtu, Marian (ed.) et al., Approximation theory XIII: San Antonio 2010. Selected papers based on the presentations at the conference, San Antonio, TX, USA, March 7–10, 2010. New York, NY: Springer (ISBN 978-1-4614-0771-3/hbk; 978-1-4614-0772-0/ebook). Springer Proceedings in Mathematics 13, 221-229 (2012).
MSC:
41A50
Existence of continuous functions with a given order of decrease of least deviations from rational approximations. (English. Russian original) Zbl 1107.41300
Math. Notes 74, No. 5, 701-707 (2003); translation from Mat. Zametki 74, No. 5, 745-751 (2003).
The algebraic fractions of Chebyshev and Markov on several segments. (Russian) Zbl 0916.41012
Reviewer: Gerlind Plonka (Rostock)
On Chebyshev-Markov rational functions over several intervals. (English) Zbl 0926.41012
Reviewer: J.Kofroň (Praha)
MSC:
41A20
On rational interpolation of the function \(| x|\). (Russian. English summary) Zbl 0687.41021
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