Extending the stability limit of explicit scheme with spatial filtering for solving wave equations

DOI10.1016/J.JCP.2019.07.051zbMath1453.65215OpenAlexW2965911495WikidataQ127434339 ScholiaQ127434339MaRDI QIDQ2222526

Yingjie Gao, Jin-Hai Zhang, Zhen-Xing Yao

Publication date: 27 January 2021

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jcp.2019.07.051

zbMATH Keywords

large time stepexplicit schemespatial filteringCourant-Friedrichs-Lewy stability limittime-dispersion error

Mathematics Subject Classification ID

Wave equation (35L05) Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs (65M12)

Related Items (1)

A high order compact time/space finite difference scheme for the 2D and 3D wave equation with a damping layer

Cites Work

• Third-order symplectic integration method with inverse time dispersion transform for long-term simulation
• Digital Filtering Techniques for Parallel Computation of Explicit Schemes

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