Approximation of solutions of polynomial partial differential equations in two independent variables.
Ghiocel GrozaMohsen RazzaghiPublished in: J. Comput. Appl. Math. (2019)
Keyphrases
- partial differential equations
- independent variables
- boundary value problem
- numerical algorithms
- numerical scheme
- anisotropic diffusion
- image denoising
- numerical solution
- nonlinear partial differential equations
- level set
- image processing
- dependent variables
- regression model
- image enhancement
- difference equations
- differential equations
- regression analysis
- diffusion equation
- fourth order
- numerical methods
- curve evolution
- multiscale
- statistical tests
- energy functional
- finite difference
- optimal solution
- high order
- attitudes toward
- piecewise constant
- pattern recognition
- computer vision