A convergence analysis of Generalized Multiscale Finite Element Methods.
Eduardo AbreuCiro DíazJuan GalvisPublished in: J. Comput. Phys. (2019)
Keyphrases
- convergence analysis
- finite element methods
- multiscale
- global convergence
- numerical solution
- optimality conditions
- image processing
- finite element model
- wavelet transform
- scale space
- natural images
- convergence rate
- edge detection
- wavelet coefficients
- finite difference
- image segmentation
- linear programming
- optimization methods
- convergence speed
- low level
- nonlinear programming
- search space
- genetic algorithm