Stability of the feasible set mapping of linear systems with an exact constraint set
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Título: | Stability of the feasible set mapping of linear systems with an exact constraint set |
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Autor/es: | Amaya, Jorge | Bosch, Paul | Goberna, Miguel A. |
Grupo/s de investigación o GITE: | Programación Semi-infinita |
Centro, Departamento o Servicio: | Universidad de Alicante. Departamento de Estadística e Investigación Operativa | Universidad de Chile. CMM-DIM | Universidad Diego Portales. Facultad de Ingeniería |
Palabras clave: | Stability | Feasible set mapping | Linear programming | Linear semi-infinite programming |
Área/s de conocimiento: | Estadística e Investigación Operativa |
Fecha de publicación: | 5-jul-2007 |
Editor: | Springer |
Cita bibliográfica: | AMAYA, Jorge; BOSCH, Paul; GOBERNA TORRENT, Miguel Ángel. “Stability of the feasible set mapping of linear systems with an exact constraint set”. Set-Valued Analysis. Vol. 16, No. 5-6 (2008). ISSN 0927-6947, pp. 621-635 |
Resumen: | This paper deals with the stability of the feasible set mapping of linear systems of an arbitrary number (possibly infinite) of equations and inequalities such that the variable x ranges on a certain fixed constraint set X⊂ℝn (X could represent the solution set of a given constraint system, e.g., the positive cone of ℝn in the case of sign constraints). More in detail, the paper provides necessary as well as sufficient conditions for the lower and upper semicontinuity (in Berge sense), and the closedness, of the set-valued mapping which associates, with any admissible perturbation of the given (nominal) system its feasible set. The parameter space is formed by all the systems having the same structure (i.e., the same number of variables, equations and inequalities) as the nominal one, and the perturbations are measured by means of the pseudometric of the uniform convergence. |
Patrocinador/es: | Partially supported by Fondecyt Grant 1020(7020)-646 and DI-U. de Chile Grant ENL 06/11, and by MEC and FEDER, Grant MTM2005-08572-C03-01. |
URI: | http://hdl.handle.net/10045/15413 |
ISSN: | 0927-6947 (Print) | 1572-932X (Online) |
DOI: | 10.1007/s11228-007-0048-6 |
Idioma: | eng |
Tipo: | info:eu-repo/semantics/article |
Derechos: | The original publication is available at www.springerlink.com |
Revisión científica: | si |
Versión del editor: | http://dx.doi.org/10.1007/s11228-007-0048-6 |
Aparece en las colecciones: | INV - LOPT - Artículos de Revistas |
Archivos en este ítem:
Archivo | Descripción | Tamaño | Formato | |
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Goberna_Stability_feasible_Rev.pdf | Versión revisada (acceso libre) | 217,75 kB | Adobe PDF | Abrir Vista previa |
Goberna_Stability_feasible_Final.pdf | Versión final (acceso restringido) | 429,29 kB | Adobe PDF | Abrir Solicitar una copia |
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