On the convergence of second-order finite difference method for weakly regular singular boundary value problems.
Arvind K. SinghPublished in: Int. J. Comput. Math. (2008)
Keyphrases
- finite difference method
- partial differential equations
- boundary value problem
- fourth order
- finite element method
- numerical solution
- boundary conditions
- finite difference
- differential equations
- numerical methods
- high order
- finite element model
- image denoising
- anisotropic diffusion
- level set
- differential operators
- image processing
- image enhancement
- energy functional
- heat equation
- multiscale
- higher order
- curve evolution
- nonlinear diffusion
- convergence rate
- variational inequalities
- multiresolution
- finite element
- sufficient conditions
- dynamical systems
- feature vectors