A fast compact exponential time differencing method for semilinear parabolic equations with Neumann boundary conditions

DOI10.1016/j.aml.2019.03.012zbMath1414.65028OpenAlexW2921697980WikidataQ115597914 ScholiaQ115597914MaRDI QIDQ1739513

Bo Wu, Lili Ju, Jian-Guo Huang

Publication date: 26 April 2019

Published in: Applied Mathematics Letters (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.aml.2019.03.012

zbMATH Keywords

fast Fourier transformNeumann boundary conditionsemilinear parabolic equationscompact difference schemeexponential integrator

Mathematics Subject Classification ID

Numerical interpolation (65D05) Numerical methods for discrete and fast Fourier transforms (65T50) Finite difference methods for boundary value problems involving PDEs (65N06) Numerical integration (65D30) Semilinear parabolic equations (35K58) Numerical solution of discretized equations for initial value and initial-boundary value problems involving PDEs (65M22)

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Uses Software

• RODAS

Cites Work

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