Multiscale Finite Element Methods for an Elliptic Optimal Control Problem with Rough Coefficients.
Susanne C. BrennerJosé C. GarayLi-Yeng SungPublished in: CoRR (2021)
Keyphrases
- optimal control
- finite element methods
- multiscale
- wavelet coefficients
- partial differential equations
- numerical solution
- finite difference
- control problems
- scale space
- control strategy
- finite element model
- wavelet transform
- dynamic programming
- natural images
- image processing
- reinforcement learning
- image segmentation
- optimal control problems
- edge detection
- image denoising
- filter bank
- numerical methods
- finite element
- linear programming
- energy functional
- anisotropic diffusion
- diffusion equation
- experimental data