Oscillation of certain nonlinear fractional partial differential equation with damping term.
P. PrakashS. HarikrishnanM. BenchohraPublished in: Appl. Math. Lett. (2015)
Keyphrases
- partial differential equations
- fractional order
- diffusion equation
- differential equations
- anisotropic diffusion
- finite difference
- image denoising
- level set
- euler lagrange equations
- ordinary differential equations
- nonlinear partial differential equations
- numerical solution
- energy functional
- nonlinear diffusion
- difference equations
- image processing
- scale spaces
- image enhancement
- multiscale
- numerical integration
- regularization term
- fourth order
- numerical methods
- evolution equation
- conservation laws
- high order
- boundary value problem
- numerical algorithms
- perona malik
- finite difference method
- scale space
- numerical scheme
- natural images
- problems in image processing
- diffusion process
- curve evolution
- integral equation
- signed distance function
- denoising
- noise removal
- mathematical model
- active contours
- feature extraction