Multigrid and sparse-grid schemes for elliptic control problems with random coefficients.
Alfio BorzìPublished in: Comput. Vis. Sci. (2010)
Keyphrases
- control problems
- optimal control
- reinforcement learning
- partial differential equations
- queueing systems
- sparse linear
- adaptive control
- boundary conditions
- boundary value problem
- linear combination
- wavelet coefficients
- multiscale
- sparsity constraints
- image analysis
- sparse representation
- basis vectors
- sparse coding
- numerical methods
- multiresolution
- steady state
- flow field
- anisotropic diffusion
- subband
- level set
- least squares
- dynamic programming
- continuous state spaces
- machine learning