Unconditional error estimates of linearized BDF2-Galerkin FEMs for nonlinear coupled Schrödinger-Helmholtz equations.
Dongyang ShiHouchao ZhangPublished in: Numer. Algorithms (2023)
Keyphrases
- wave equation
- error estimates
- hamilton jacobi
- partial differential equations
- finite difference
- error estimation
- cross validation
- eikonal equation
- numerical solution
- provably correct
- anisotropic diffusion
- medial axis
- differential equations
- ordinary differential equations
- nonlinear partial differential equations
- diffusion equation
- nonlinear optimization
- error analysis
- reduced complexity
- level set method
- finite element
- learning algorithm
- difference equations
- image enhancement
- model selection
- level set
- multiscale