An explicit high-order compact finite difference scheme for the three-dimensional acoustic wave equation with variable speed of sound.
Yunzhi JiangYongbin GePublished in: Int. J. Comput. Math. (2023)
Keyphrases
- high order
- finite difference
- semi implicit
- hamilton jacobi
- wave equation
- partial differential equations
- three dimensional
- numerical scheme
- finite element
- higher order
- numerical solution
- nonlinear diffusion
- numerical analysis
- level set
- pairwise
- anisotropic diffusion
- medial axis
- level set method
- numerical methods
- markov random field
- curve evolution
- diffusion equation
- image processing
- differential equations