Rational Interpolation to $\exp ( - x)$ with Application to Certain Stiff Systems

DOI10.1137/0718001zbMath0477.65053OpenAlexW1991898606MaRDI QIDQ3935395

Arieh Iserles

Publication date: 1981

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

Full work available at URL: https://doi.org/10.1137/0718001

zbMATH Keywords

numerical examplestiff systemsexponential approximationsinterpolatory approximations

Mathematics Subject Classification ID

Initial-boundary value problems for second-order hyperbolic equations (35L20) Approximation by rational functions (41A20) Padé approximation (41A21) Numerical methods for initial value problems involving ordinary differential equations (65L05) Method of lines for initial value and initial-boundary value problems involving PDEs (65M20) Initial value problems for linear higher-order PDEs (35G10) Higher-order parabolic equations (35K25) Method of lines for boundary value problems involving PDEs (65N40)

Related Items (3)

Elliptic grids, rational functions, and the Padé interpolation ⋮ Order stars and rational approximants to exp(z) ⋮ Numerical solution of the atmospheric diffusion equation for chemically reacting flows

This page was built for publication: Rational Interpolation to $\exp ( - x)$ with Application to Certain Stiff Systems