Two families of the simple iteration method, in comparison
Autor: | N. N. Chentsova, Pavel Nikolaevich Sorokin |
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Jazyk: | ruština |
Rok vydání: | 2012 |
Předmět: | |
Zdroj: | Компьютерные исследования и моделирование, Vol 4, Iss 1, Pp 5-29 (2012) |
ISSN: | 2077-6853 2076-7633 |
Popis: | Convergence to the solution of the linear system with real quadrate non singular matrix A with real necessary different sign eigen values of two families of simple iteration method: two-parametric and symmetrized one-parametric generated by these A and b is considered. Also these methods are compared when matrix A is a symmetric one. In this case it is proved that the coefficient of the optimal compression of two-parametric family is strongly less than the coefficient of the optimal compression of symmetrized one-parametric family of the simple iteration method. |
Databáze: | OpenAIRE |
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