A Multigrid Method Enhanced by Krylov Subspace Iteration for Discrete Helmholtz Equations.
Howard C. ElmanOliver G. ErnstDianne P. O'LearyPublished in: SIAM J. Sci. Comput. (2001)
Keyphrases
- high accuracy
- multiscale
- pairwise
- objective function
- finite difference
- significant improvement
- cost function
- support vector machine
- dynamic programming
- newton raphson
- mathematical model
- detection method
- clustering method
- multiresolution
- computational cost
- neural network
- feature space
- principal components
- preprocessing
- feature extraction