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Two-step variants of Richardson’s iterative method. (English. Russian original) Zbl 0657.65049
Cybernetics 23, No. 2, 187-195 (1987); translation from Kibernetika 1987, No. 2, 35-40, 46 (1987).
The author introduces two-step Chebyshev cyclic iterative methods for solving linear systems of algebraic equations. He shows that this method produced simple algorithms which converge faster than the classical Richardson method.
Reviewer: H.Hollatz
MSC:
65F10 Iterative numerical methods for linear systems
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