Numerical solution of fractional partial differential equations with variable coefficients using generalized fractional-order Legendre functions.
Yiming ChenYannan SunLiqing LiuPublished in: Appl. Math. Comput. (2014)
Keyphrases
- fractional order
- numerical solution
- differential equations
- partial differential equations
- diffusion equation
- image denoising
- anisotropic diffusion
- numerical methods
- level set
- boundary value problem
- basis functions
- finite difference
- multiscale
- image enhancement
- dynamical systems
- image processing
- linear combination
- wavelet coefficients
- curve evolution
- numerical scheme
- energy functional
- denoising
- finite element
- high order
- natural images