scientific article

zbMath0428.41016MaRDI QIDQ3864957

Rudolf L. Stens, Paul L. Butzer

Publication date: 1978

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

Chebyshev transform methodsbest algebraic approximation in the fractional case

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Approximation by polynomials (41A10)

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Fejér sums and Chebyshev polynomials, Estimates for the modulus of continuity in the Jacobi frame