On the Theoretical and Numerical Control of a One-Dimensional Nonlinear Parabolic Partial Differential Equation.
Enrique Fernández-CaraDany Nina-HuamánMiguel R. Nuñez-ChávezFranciane B. VieiraPublished in: J. Optim. Theory Appl. (2017)
Keyphrases
- partial differential equations
- finite difference
- solving partial differential equations
- numerical algorithms
- numerical methods
- ordinary differential equations
- diffusion equation
- finite difference method
- image denoising
- level set
- nonlinear partial differential equations
- anisotropic diffusion
- numerical solution
- finite element
- image processing
- difference equations
- nonlinear diffusion
- multiscale
- boundary value problem
- numerical analysis
- numerical scheme
- fourth order
- energy functional
- integral equation
- numerical integration
- high order
- perona malik
- conservation laws
- regularization method
- differential equations
- hamilton jacobi
- problems in image processing
- image smoothing
- computational complexity
- multiresolution
- image enhancement
- image segmentation
- curve evolution