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Diagonal Scaling of Ill-Conditioned Matrixes by Genetic Algorithm

Journal of Applied Mathematics, Statistics and Informatics
Volume 8 (2012): Issue 1 (May 2012)
By:
Open Access
|Aug 2012

Abstract

The purpose of this article is to use genetic algorithm for finding two invertible diagonal matrices D1 and D2 such that the scaled matrix D1AD2 approaches to minimum condition number.

DOI: https://doi.org/10.2478/v10294-012-0005-3 | Journal eISSN: 1339-0015 | Journal ISSN: 1336-9180
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Language: English
Page range: 49 - 53
Published on: Aug 13, 2012
Published by: University of Ss. Cyril and Methodius in Trnava
In partnership with: Paradigm Publishing Services
Publication frequency: 2 issues per year
Keywords:
Ill conditioned matrix,
Condition number,
Diagonal scaling,
Genetic algorithm
Related subjects:
Computer sciences,
Information technology,
Mathematics,
Logic and set theory,
Probability and statistics,
Applied mathematics

© 2012 Behrouz Vajargah, Mojtaba Moradi, published by University of Ss. Cyril and Methodius in Trnava
This work is licensed under the Creative Commons License.

Volume 8 (2012): Issue 1 (May 2012)