Hermite-Padé approximation of exponential functions

DOI10.1070/SM8470zbMath1351.41009OpenAlexW2320583183MaRDI QIDQ2821896

A. P. Starovoitov, Anastasiya V. Astafyeva

Publication date: 26 September 2016

Published in: Sbornik: Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1070/sm8470

zbMATH Keywords

Laplace methodsaddle-point methodsystem of exponentialsHermite-Padé approximationHermite-Padé polynomialsasymptotic equalitiesPadé polynomials

Mathematics Subject Classification ID

Approximation in the complex plane (30E10) Padé approximation (41A21)

Related Items (4)

Asymptotics for Hermite-Padé approximants associated with the Mittag-Leffler functions ⋮ Asymptotics of diagonal Hermite-Padé polynomials for the collection of exponential functions ⋮ On some properties of Hermite-Padé approximants to an exponential system ⋮ Hermite-Padé approximants of the Mittag-Leffler functions

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