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Comparison theorems for preconditioned AOR iterative methods. (English) Zbl 1182.65055

The authors present the convergence analysis for some general preconditioned accelerated overrelaxation (AOR) iterative method, and give a comparison of spectral radius between the preconditioned AOR iterative method and the classical AOR iterative method.

MSC:

65F08 Preconditioners for iterative methods
65F10 Iterative numerical methods for linear systems
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