Semidiscretizations of $u_{tt} = u_{xx} $ and Rational Approximations to $(\ln z)^2 $

DOI10.1137/0726017zbMath0675.65091OpenAlexW2078266598MaRDI QIDQ3830459

R. A. Renaut-Williamson

Publication date: 1989

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

Full work available at URL: https://doi.org/10.1137/0726017

zbMATH Keywords

stabilitywave equationorder of accuracyPadé schemesSemidiscretizations

Mathematics Subject Classification ID

Wave equation (35L05) Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs (65M12) Method of lines for initial value and initial-boundary value problems involving PDEs (65M20)

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