Quadratic Hermite-Padé approximation to the exponential function: A Riemann-Hilbert approach
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Publication:2386422
DOI10.1007/s00365-004-0579-0zbMath1084.41007arXivmath/0302357OpenAlexW2055345571MaRDI QIDQ2386422
Franck Wielonsky, Walter Van Assche, Arno B. J. Kuijlaars
Publication date: 23 August 2005
Published in: Constructive Approximation (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/math/0302357
Approximation in the complex plane (30E10) Padé approximation (41A21) Boundary value problems in the complex plane (30E25) Riemann-Hilbert problems in context of PDEs (35Q15)
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