Multigrid method based on the transformation-free HOC scheme on nonuniform grids for 2D convection diffusion problems.
Yongbin GeFujun CaoPublished in: J. Comput. Phys. (2011)
Keyphrases
- theoretical analysis
- dynamic programming
- computational complexity
- preprocessing
- significant improvement
- cost function
- support vector machine
- feature selection
- pairwise
- diffusion model
- alternative methods
- computational cost
- high accuracy
- mr images
- diffusion processes
- combinatorial optimization
- search methods
- numerical methods
- neural network
- detection method
- clustering method
- level set
- feature set
- probabilistic model
- evolutionary algorithm
- image analysis
- social networks