Quenching phenomenon in a fractional diffusion equation and its numerical simulation.
Yufeng XuPublished in: Int. J. Comput. Math. (2018)
Keyphrases
- numerical simulations
- diffusion equation
- scale space
- anisotropic diffusion
- diffusion process
- partial differential equations
- lattice boltzmann
- noise removal
- theoretical analysis
- boundary conditions
- image enhancement
- gaussian kernel
- scale spaces
- piecewise smooth
- nonlinear diffusion
- filtering method
- finite element method
- finite difference
- numerical scheme
- temperature field
- multiscale
- computational fluid dynamics
- reaction diffusion
- numerical calculation
- image processing
- edge map
- image features