An accurate and efficient local one-dimensional method for the 3D acoustic wave equation
DOI10.1515/dema-2022-0148zbMath1497.65140OpenAlexW4296694429MaRDI QIDQ2676698
Yunzhi Jiang, Mengling Wu, Yongbin Ge
Publication date: 28 September 2022
Published in: Demonstratio Mathematica (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1515/dema-2022-0148
wave equationstability and convergencevariable coefficienthigh accuracy compact difference schemelocal one-dimensional
Finite difference methods applied to problems in fluid mechanics (76M20) 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) Hydro- and aero-acoustics (76Q05) Fourier and Fourier-Stieltjes transforms and other transforms of Fourier type (42A38) Finite difference methods for boundary value problems involving PDEs (65N06) Direct numerical methods for linear systems and matrix inversion (65F05)
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