A Variant of SOR Method for Singular Linear Systems and its Application to a Variable Preconditioned GCR Method

The Generalized Conjugate Residual (GCR) method with a variable preconditioning is an efficient method for solving a large sparse linear system Ax = b. It has been clarified by some numerical experiments that the Successive Over Relaxation (SOR) method is more effective than Krylov subspace methods...

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Hauptverfasser:	Aoto, Daisuke, Ishiwata, Emiko, Abe, Kunioshi
Format:	Tagungsbericht
Sprache:	eng
Online-Zugang:	Volltext
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