A class of rational approximations of the positive real axis - a survey

DOI10.1016/0021-9045(74)90087-2zbMath0298.30031OpenAlexW1985864796MaRDI QIDQ1214547

A. R. Reddy, Oved Shisha

Publication date: 1974

Published in: Journal of Approximation Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0021-9045(74)90087-2

Mathematics Subject Classification ID

Approximation in the complex plane (30E10) Approximation by rational functions (41A20) Research exposition (monographs, survey articles) pertaining to functions of a complex variable (30-02)

Related Items (9)

Degree of approximation of differentiable functions by reciprocals of polynomials on \([0,\infty)\) ⋮ Continuity of best reciprocal polynomial approximation on [0,infinity] ⋮ Geometric convergence of rational approximations to \(e^{-z}\) in infinite sectors ⋮ A characterization of entire functions \(\sum^\infty_{k=0} a_kz^k\) with all \(a_k\geq 0\) ⋮ Rational approximation ⋮ Geometric convergence of Chebyshev rational approximations on \([0,+\infty \)] ⋮ Recent advances in Chebyshev rational approximation on finite and infinite intervals ⋮ Chebyshev approximation constants related to entire functions of perfectly regular growth ⋮ A contribution to rational Chebyshev approximation to certain entire functions in \([0, \infty)\)

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