A discontinuous Galerkin least-squares finite element method for solving coupled singularly perturbed reaction-diffusion equations.
Runchang LinPublished in: J. Comput. Appl. Math. (2016)
Keyphrases
- finite element method
- least squares
- diffusion equation
- partial differential equations
- numerical solution
- boundary conditions
- numerical methods
- reaction diffusion
- anisotropic diffusion
- finite element
- boundary element method
- finite difference
- differential equations
- level set
- diffuse optical tomography
- numerical simulations
- image denoising
- image enhancement
- scale space
- image processing
- diffusion process
- scale spaces
- image segmentation
- shape from shading
- computer vision
- energy functional
- curve evolution
- high order
- interpolation algorithm