Maximum norm error analysis of a nonmatching grids finite element method for linear elliptic PDEs.
Messaoud BoulbracheneQais Al FareiPublished in: Appl. Math. Comput. (2014)
Keyphrases
- error analysis
- finite element method
- numerical solution
- partial differential equations
- numerical methods
- boundary value problem
- finite element
- least squares
- finite difference method
- numerical simulations
- finite difference
- linear systems
- boundary element method
- boundary conditions
- level set
- differential equations
- diffuse optical tomography
- image processing
- cross ratio
- temperature field
- error correction
- image denoising
- image enhancement
- sufficient conditions
- objective function
- computer vision