A numerical scheme for a weakly coupled system of singularly perturbed delay differential equations on an adaptive mesh.
Pramod Chakravarthy PodilaTrun GuptaJesús Vigo-AguiarPublished in: Comput. Math. Methods (2021)
Keyphrases
- differential equations
- numerical scheme
- partial differential equations
- numerical solution
- anisotropic diffusion
- finite difference
- image denoising
- level set
- ordinary differential equations
- numerical methods
- energy functional
- dynamical systems
- image processing
- color image processing
- image enhancement
- diffusion equation
- fixed point
- variational methods
- multiscale
- natural images
- finite element
- machine learning
- denoising
- object recognition