A geometric multigrid method based on L-shaped coarsening for PDEs on stretched grids.
Hisham Bin ZubairScott P. MacLachlanCornelis W. OosterleePublished in: Numer. Linear Algebra Appl. (2010)
Keyphrases
- detection method
- significant improvement
- high accuracy
- similarity measure
- multiresolution
- dynamic programming
- experimental evaluation
- computational cost
- high order
- segmentation method
- synthetic data
- support vector machine
- geometric information
- partial differential equations
- high precision
- energy function
- computationally efficient
- data sets
- probabilistic model
- cost function
- feature selection