Multiple Galerkin Adaptive Algebraic Multigrid Algorithm for the Helmholtz Equations.
Irene LivshitsPublished in: SIAM J. Sci. Comput. (2015)
Keyphrases
- experimental evaluation
- worst case
- improved algorithm
- learning algorithm
- differential equations
- matching algorithm
- preprocessing
- mathematical model
- optimization algorithm
- cost function
- dynamic programming
- computational cost
- nonlinear equations
- segmentation algorithm
- high accuracy
- computational complexity
- linear programming
- computationally efficient
- image analysis
- search space
- tree structure
- dynamical systems
- partial differential equations
- objective function
- image segmentation
- neural network