An artificially-damped Fourier method for dispersive evolution equations

DOI10.1016/j.apnum.2023.05.023zbMath1528.65089arXiv2301.05789OpenAlexW4378975539MaRDI QIDQ6064894

Anne Liu, Thomas Trogdon

Publication date: 10 November 2023

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

Full work available at URL: https://arxiv.org/abs/2301.05789

zbMATH Keywords

artificial dampingdispersive equationsFourier spectral methods

Mathematics Subject Classification ID

Heat equation (35K05) Oscillation, zeros of solutions, mean value theorems, etc. in context of PDEs (35B05) Numerical methods for discrete and fast Fourier transforms (65T50) Spectral, collocation and related methods for initial value and initial-boundary value problems involving PDEs (65M70) Traveling wave solutions (35C07)

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