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Some new results on the convergence of the SSOR and USSOR methods
- Source :
- Linear Algebra and its Applications. 106:185-193
- Publication Year :
- 1988
- Publisher :
- Elsevier BV, 1988.
-
Abstract
- We obtain conditions for the convergence of SSOR and USSOR methods when the matrix A has a special form (so-called “red-black” ordering), using some vectorial norms. We give characterizations for the H-matrix with respect to the USSOR iteration matrix. Our results extend the work of Alefeld and Krishna.
Details
- ISSN :
- 00243795
- Volume :
- 106
- Database :
- OpenAIRE
- Journal :
- Linear Algebra and its Applications
- Accession number :
- edsair.doi.dedup.....87e44d5d79781255af50ff5701eeaae5