On the oscillation of certain nonlinear neutral partial differential equations.
Qigui YangPublished in: Appl. Math. Lett. (2007)
Keyphrases
- partial differential equations
- diffusion equation
- nonlinear partial differential equations
- finite difference
- anisotropic diffusion
- difference equations
- numerical solution
- boundary value problem
- nonlinear diffusion
- image denoising
- level set
- conservation laws
- image processing
- scalar valued
- high order
- multiscale
- numerical methods
- numerical algorithms
- energy functional
- problems in image processing
- fourth order
- image enhancement
- numerical scheme
- nonlinear filters
- differential equations
- mathematical morphology
- denoising
- integral equation
- computer vision
- noise removal
- scale spaces
- curve evolution
- finite difference method
- ambrosio tortorelli
- linear systems
- active contour model
- active contours
- natural images
- scale space
- nonlinear diffusion filtering
- neural network