Geometric convergence of rational approximations to \(e^{-z}\) in infinite sectors
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Publication:1219666
DOI10.1007/BF01395974zbMath0312.65010MaRDI QIDQ1219666
Publication date: 1976
Published in: Numerische Mathematik (Search for Journal in Brave)
Full work available at URL: https://eudml.org/doc/132411
Numerical smoothing, curve fitting (65D10) Approximation by rational functions (41A20) Algorithms for approximation of functions (65D15)
Related Items (4)
Continuity of best reciprocal polynomial approximation on [0,infinity] ⋮ The computer generated symbolic approximations to systems of nonlinear ODE's by matrix annihilation and the Newton-Kantorovich method ⋮ Geometric convergence to \(e^{-z}\) by rational functions with real poles ⋮ Piecewise Padé-approximation of \(e^{-x}\) on \([0,\infty)\).
Cites Work
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