Padé-type approximants of \(\exp(-z)\) whose denominators are \((1+z/n)^ n\)
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Publication:1051389
DOI10.1007/BF01390128zbMath0514.65006MaRDI QIDQ1051389
Publication date: 1984
Published in: Numerische Mathematik (Search for Journal in Brave)
Full work available at URL: https://eudml.org/doc/132902
Padé approximation (41A21) Computation of special functions and constants, construction of tables (65D20) Exponential and trigonometric functions (33B10)
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On the A-acceptability of Padé-type approximants to the exponential with a single pole ⋮ Padé-type approximants of entire functions and acceleration of convergence: Two examples ⋮ Some recent results on the zeros of Bessel functions and orthogonal polynomials
Cites Work
- Padé-type approximation and general orthogonal polynomials
- Approximation of exp(-x) by rational functions with concentrated negative poles
- C-polynomials for rational approximation to the exponential function
- Geometric convergence to \(e^{-z}\) by rational functions with real poles
- On the A-Acceptability of Rational Approximations that Interpolate the Exponential Function
- Properties of certain rational approximations toe −z
- Rational exponential approximation with real poles
