Time-space domain dispersion reduction schemes in the uniform norm for the 2D acoustic wave equation

DOI10.1016/j.jcp.2021.110589OpenAlexW3185292133MaRDI QIDQ2133021

Yajun An

Publication date: 29 April 2022

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

Full work available at URL: https://doi.org/10.1016/j.jcp.2021.110589

zbMATH Keywords

optimizationfinite-differencedispersion relationnumerical analysisacoustic equation2D wave equation

Mathematics Subject Classification ID

Numerical methods for partial differential equations, initial value and time-dependent initial-boundary value problems (65Mxx) Numerical methods for partial differential equations, boundary value problems (65Nxx) Approximations and expansions (41Axx)

Cites Work

• Unnamed Item
• Finite difference time domain dispersion reduction schemes
• The spectral order of accuracy: a new unified tool in the design methodology of excitation-adaptive wave equation FDTD schemes
• A new time-space domain high-order finite-difference method for the acoustic wave equation
• Best uniform approximation with Hermite-Birkhoff interpolatory side conditions
• Properties of best approximation with interpolatory and restricted range side conditions
• Uniform dispersion reduction schemes for the one dimensional wave equation in isotropic media
• A highly accurate finite-difference method with minimum dispersion error for solving the Helmholtz equation
• Uniformly best wavenumber approximations by spatial central difference operators
• High-Accuracy Finite-Difference Schemes for Linear Wave Propagation
• A Comprehensive New Methodology for Formulating FDTD Schemes With Controlled Order of Accuracy and Dispersion
• On the Partial Difference Equations of Mathematical Physics

This page was built for publication: Time-space domain dispersion reduction schemes in the uniform norm for the 2D acoustic wave equation