Relaxation parameters and composite refinement techniques

A composite refinement technique for two stationary iterative methods, one of them contains a relaxation parameter, is introduced. Four new techniques, Jacobi successive over relaxation (SOR) composite refinement (RJSOR), SOR Jacobi composite refinement (RSORJ), Gauss–Seidel (GS) SOR composite refin...

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Bibliographic Details
Main Authors: Sh.A. Meligy, I.K. Youssef
Format: Article
Language:English
Published: Elsevier 2022-08-01
Series:Results in Applied Mathematics
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2590037422000267