On the Generalized Padé Approximations to the Exponential Function

DOI10.1137/0716048zbMath0414.41008OpenAlexW2048122592MaRDI QIDQ3049295

Arieh Iserles

Publication date: 1979

Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/0716048

zbMATH Keywords

A-stabilitystiff systemsexponential fittingPade approximationdominancygeneral rational approximationsmaximal interpolation theorem

Mathematics Subject Classification ID

Approximation by rational functions (41A20) Padé approximation (41A21) Numerical methods for initial value problems involving ordinary differential equations (65L05)

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