Numerical solutions of elliptic partial differential equations using Chebyshev polynomials.
B. Khatri GhimireH. Y. TianA. R. LamichhanePublished in: Comput. Math. Appl. (2016)
Keyphrases
- partial differential equations
- numerical solution
- low order
- boundary value problem
- image denoising
- anisotropic diffusion
- level set
- numerical methods
- differential equations
- fourth order
- energy functional
- image processing
- finite difference
- ordinary differential equations
- multiscale
- image enhancement
- high order
- finite element method
- curve evolution
- diffusion equation
- numerical scheme
- feature extraction