Numerical solution of two-dimensional nonlinear Schrödinger equation using a new two-grid finite element method.
Hanzhang HuYanping ChenPublished in: J. Comput. Appl. Math. (2020)
Keyphrases
- numerical solution
- hamilton jacobi
- finite element method
- finite difference
- wave equation
- eikonal equation
- partial differential equations
- difference equations
- finite element
- differential equations
- boundary value problem
- ordinary differential equations
- heat equation
- numerical methods
- diffusion equation
- curve evolution
- level set
- exact solution
- energy functional
- anisotropic diffusion
- image denoising
- dynamical systems
- theoretical analysis