Iterative refinement of the Gauss-Jordan method, in ill conditioned systems.

In this paper, an iterative algorithm is constructed to improve the solution of a system of linear equations, of the form Ax = b, when it is solved using the Gauss-Jordan Method and by using finite arithmetic. Understanding the functioning of the algorithm, showing its scope and analyzing how it is...

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Autores:

Tipo de recurso:

Fecha de publicación:

2019

Institución:

Universidad Pedagógica y Tecnológica de Colombia

Repositorio:

RiUPTC: Repositorio Institucional UPTC

Idioma:

spa

OAI Identifier:

oai:repositorio.uptc.edu.co:001/15266

Acceso en línea:

https://revistas.uptc.edu.co/index.php/ciencia_en_desarrollo/article/view/8761
https://repositorio.uptc.edu.co/handle/001/15266

Palabra clave:

Norma matricial, números de condición, Método de Refinamiento.
Matrix norm, condition numbers, Refinement Method.

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http://purl.org/coar/access_right/c_abf2