Symbolic-Numerical Algorithms for Solving the Parametric Self-adjoint 2D Elliptic Boundary-Value Problem Using High-Accuracy Finite Element Method.
A. A. GusevVladimir P. GerdtOchbadrakh ChuluunbaatarG. ChuluunbaatarSergey I. VinitskyV. L. DerbovAndrzej GózdzPublished in: CASC (2017)
Keyphrases
- boundary value problem
- numerical algorithms
- finite element method
- partial differential equations
- numerical solution
- numerical methods
- boundary conditions
- finite element
- differential equations
- numerical simulations
- image denoising
- image enhancement
- image processing
- anisotropic diffusion
- level set
- image restoration
- multiscale
- denoising
- exact solution
- sufficient conditions
- curve evolution
- variational inequalities
- finite element model
- image analysis
- fourth order
- lower bound
- theoretical analysis