A Numerical Method for SolvingTwo-Dimensional Nonlinear Parabolic ProblemsBased on a Preconditioning Operator.
Amir Hossein Salehi ShayeganAli ZakeriSeyed Mohammad HosseiniPublished in: Math. Model. Anal. (2020)
Keyphrases
- numerical methods
- differential equations
- partial differential equations
- linear systems
- boundary element method
- ordinary differential equations
- edge preserving
- numerical solution
- primal dual
- finite element method
- finite difference method
- level set method
- bundle adjustment
- approximation schemes
- image segmentation
- diffusion equation
- iterative methods
- conjugate gradient
- anisotropic diffusion