Acoustic VTI Modeling Using an Optimal Time-Space Domain Finite-Difference Scheme

DOI10.1142/S0218396X16500168zbMath1360.86010OpenAlexW2472208623MaRDI QIDQ2981554

Hongyong Yan, Lei Yang, Hong Liu, Xiang-Yang Li

Publication date: 9 May 2017

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

Full work available at URL: https://doi.org/10.1142/s0218396x16500168

zbMATH Keywords

finite-differencedispersion relationnumerical modelingnumerical dispersiontime-space domain

Mathematics Subject Classification ID

Finite difference methods applied to problems in fluid mechanics (76M20) Seismology (including tsunami modeling), earthquakes (86A15) Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Computational methods for problems pertaining to geophysics (86-08)

Cites Work

• Optimized explicit finite-difference schemes for spatial derivatives using maximum norm
• Finite difference time domain dispersion reduction schemes
• Optimal time advancing dispersion relation preserving schemes
• A new time-space domain high-order finite-difference method for the acoustic wave equation
• Galerkin-wavelet modeling of wave propagation: Optimal finite-difference stencil design
• Introduction and study of fourth order theta schemes for linear wave equations
• An optimized dispersion-relation-preserving combined compact difference scheme to solve advection equations

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