A bounded linear integrator for some diffusive nonlinear time-dependent partial differential equations.
Jorge Eduardo Macías-DíazJosé A. GuerreroPublished in: J. Comput. Appl. Math. (2017)
Keyphrases
- partial differential equations
- finite difference
- difference equations
- diffusion equation
- nonlinear partial differential equations
- numerical solution
- anisotropic diffusion
- nonlinear filters
- image denoising
- boundary value problem
- integral equation
- level set
- linear systems
- nonlinear diffusion
- image processing
- high order
- conservation laws
- multiscale
- numerical integration
- energy functional
- numerical methods
- scalar valued
- differential equations
- mathematical morphology
- numerical algorithms
- fourth order
- image enhancement
- hamilton jacobi
- problems in image processing
- scale spaces
- curve evolution
- finite element
- boundary conditions
- lattice boltzmann
- dynamical systems
- numerical scheme
- numerical simulations
- higher order
- noise removal
- computer vision