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Schmidt, Eckard

Chebyshev approximation with sums of logarithmic functions. (English) Zbl 0437.41024

J. Approximation Theory 26, 124-131 (1979).
Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page
scan of Zbl 0437.41024

MSC:

41A50 Best approximation, Chebyshev systems

Keywords:

Chebyshev approximation; sums of logarithmic functions

Citations:

Zbl 0262.41024
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Full Text: DOI

References:

[1] Rice, J. R., (The approximation of Functions, Vol. 2 (1969), Addison-Wesley: Addison-Wesley Reading, Mass) · Zbl 0185.30601
[2] Dunham, C. B., Chebyshev Approximation by Logarithmic Families, Z. Angew. Math. Mech., 53, 352-353 (1973) · Zbl 0262.41023
[3] Dunham, C. B., Existence and Continuity of the Chebyshev Operator, SIAM Review, 4, 444-446 (1968) · Zbl 0169.39402
[4] Braess, D., Chebyshev Approximation by γ-Polynomials. I, J. Approximation Theory, 9, 20-43 (1973) · Zbl 0235.41007
[5] Meinardus, G.; Schwedt, D., Nichtlineare Approximationen, Arch. Rational Mech. Anal., 17, 297-326 (1964) · Zbl 0127.29001
[6] Coppel, W. A., Disconjugacy, (Lecture Notes in Mathematics (1971), Springer: Springer New York) · Zbl 0224.34003
[7] Schmidt, E., Zur Kompaktheit bei Exponentialsummen, J. Approximation Theory, 3, 445-454 (1970) · Zbl 0212.09103
[8] Werner, H., Der Existenzsatz fur das Tschebyscheffsche Approximations-problem mit Exponentialsummen, ISNM, 12, 133-143 (1969) · Zbl 0189.35201
[9] C. R. Hobby and J. R. RiceArch. Rational Mech. Anal.24 91; C. R. Hobby and J. R. RiceArch. Rational Mech. Anal.24 91 · Zbl 0187.32602
This reference list is based on information provided by the publisher or from digital mathematics libraries. Its items are heuristically matched to zbMATH identifiers and may contain data conversion errors. In some cases that data have been complemented/enhanced by data from zbMATH Open. This attempts to reflect the references listed in the original paper as accurately as possible without claiming completeness or a perfect matching.