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Trabajos de Estadistica y de Investigacion Operativa
Article . 1981 . Peer-reviewed
License: Springer TDM
Data sources: Crossref
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Funciones penalidad y lagrangianos aumentados

Authors: Eduardo Ramos Méndez;

Funciones penalidad y lagrangianos aumentados

Abstract

Por medio de un conjunto de propiedades se caracteriza una amplia familia de funciones que pueden emplearse como penalidad para la resolucion numerica de un problema de programacion matematica. A partir de ellas se construye un algoritmo de penalizaciones demostrando su convergencia a un punto factible optimo. Se estudia la situacion de los minimos sin restricciones respecto de la region factible, la monotonia de la sucesion de valores de la funcion auxiliar y se dan varias cotas de convergencia. Una modificacion del termino de penalidad convierte a la funcion objetivo penalizada en un tipo de lagrangiano aumentado con propiedades similares a las del lagrangiano clasico, de las cuales pueden extraerse nuevas tecnicas algoritmicas conocidas generalmente como metodos de los multiplicatores.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
bronze