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ALGORITMO PARA LA SOLUCIÓN NUMÉRICA DE SISTEMAS DE ECUACIONES NO LINEALES MEDIANTE UNA ESTRATEGIA DE OPTIMIZACIÓN GLOBAL BASADA EN ANÁLISIS DE INTERVALOS.
- Source :
-
Revista EIA . dic2012, Issue 18, p77-89. 13p. - Publication Year :
- 2012
-
Abstract
- In this paper an algorithm for the numerical solution of nonlinear equations systems is presented. For this purpose the system of equations becomes a function of real value which will be minimized, in the global sense, in a given initial domain (a box in n) using analysis of intervals. The designed algorithm has the ability to determine the existence or not of solutions to the system of equations in a given box. The solutions of the system of equations, if they exist inside the given box, are expressed by means of enclosures by sub-boxes whose size is smaller than the established accuracy. There is not restriction about the relationship between the number of equations and the number of unknowns of the system. It is also carried out an analysis of the convergence of the algorithm, and the results of their application are shown for some test problems. [ABSTRACT FROM AUTHOR]
Details
- Language :
- Spanish
- ISSN :
- 17941237
- Issue :
- 18
- Database :
- Academic Search Index
- Journal :
- Revista EIA
- Publication Type :
- Academic Journal
- Accession number :
- 89393395