Chebyshev semi-iteration in Preconditioning
It is widely believed that Krylov subspace iterative methods are better than Chebyshev semi-iterative methods. When the solution of a linear system with a symmetric and positive definite coefficient matrix is required then the Conjugate Gradient method will compute the optimal approximate solution f...
Main Authors: | Rees, T, Wathen, A |
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Format: | Report |
Published: |
Unspecified
2008
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