|
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
|
| Volume 58 - Issue 13 |
| Published: November 2012 |
| Authors: Liviu Octavian Mafteiu-Scai, Emanuela Jana Mafteiu-Scai |
10.5120/9341-3658
|
Liviu Octavian Mafteiu-Scai, Emanuela Jana Mafteiu-Scai . Solving Linear Systems of Equations using a Memetic Algorithm. International Journal of Computer Applications. 58, 13 (November 2012), 16-22. DOI=10.5120/9341-3658
@article{ 10.5120/9341-3658,
author = { Liviu Octavian Mafteiu-Scai,Emanuela Jana Mafteiu-Scai },
title = { Solving Linear Systems of Equations using a Memetic Algorithm },
journal = { International Journal of Computer Applications },
year = { 2012 },
volume = { 58 },
number = { 13 },
pages = { 16-22 },
doi = { 10.5120/9341-3658 },
publisher = { Foundation of Computer Science (FCS), NY, USA }
}
%0 Journal Article
%D 2012
%A Liviu Octavian Mafteiu-Scai
%A Emanuela Jana Mafteiu-Scai
%T Solving Linear Systems of Equations using a Memetic Algorithm%T
%J International Journal of Computer Applications
%V 58
%N 13
%P 16-22
%R 10.5120/9341-3658
%I Foundation of Computer Science (FCS), NY, USA
This paper proposes a memetic algorithm (MA) to solve linear systems of equations, by transforming the linear system of equations into an optimization problem. Such exploitation of knowledge obtained in a local search/optimization allows the evolutionary programming implementation to produce very good results at a relatively low computational cost. The proposed MA is able to determine solutions of a given linear system of equations, even in cases where traditional methods fail (determinant null, ill-conditioned systems, subdeterminate systems, supradeterminate systems, system doesn't satisfy the convergence conditions etc). In situations when a linear system of equations has multiple solutions, in proposed approach, the task is to find as many solutions as possible,inside of a given interval. In cases where no accurate solution for a linear system of equations exists, an approximate solution can be acceptable and it can be obtained by the proposed method.