Regions of exact convergence of the USSOR method applied on generalized consistently ordered matrices |
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Authors: | Yiannis G. Saridakis |
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Affiliation: | (1) Applied Math & Computers Lab., Technical University of Crete, University Campus, Chania 73100, Greece; e-mail: yiannis@euclid.aml.tuc.gr, GR |
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Abstract: | Summary. Using the theory of nonnegative matrices and regular splittings, exact convergence and divergence domains of the Unsymmetric Successive Overrelaxation (USSOR) method, as it pertains to the class of Generalized Consistently Ordered (GCO) matrices, are determined. Our recently derived upper bounds, for the convergence of the USSOR method, re also used as effective tools. Received October 17, 1993 / Revised version received December 19, 1994 |
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Keywords: | Mathematics Subject Classification (1991):65F10 |
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