Two fast finite difference schemes for elliptic Dirichlet boundary control problems.
Jun LiuPublished in: J. Appl. Math. Comput. (2019)
Keyphrases
- control problems
- finite difference
- partial differential equations
- hamilton jacobi
- numerical scheme
- semi implicit
- optimal control
- finite element
- numerical solution
- reinforcement learning
- level set
- numerical analysis
- boundary conditions
- adaptive control
- diffusion equation
- anisotropic diffusion
- object boundaries
- numerical methods
- stochastic control
- image processing
- image denoising
- curve evolution
- image enhancement
- nonlinear diffusion
- energy functional
- wavelet transform
- object recognition