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...

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Bibliographic Details
Main Authors: Rees, T, Wathen, A
Format: Report
Published: Unspecified 2008

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