Perturbaciones singulares de problemas de contorno para sistemas acoplados de ecuaciones en diferencias de segundo orden

descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 1991 Spain Spanish; Castilian Publisher:Universitat Politècnica de CatalunyaJournal:Revista internacional de métodos numéricos para cálculo y diseño en ingeniería

Authors: Jódar, L.; Morera, José L.;

handle: 2099/7665

Perturbaciones singulares de problemas de contorno para sistemas acoplados de ecuaciones en diferencias de segundo orden

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Abstract

En este articulo presentamos un método de perturbaciones singulares para problemas de contorno relacionados con sistemas acoplados de ecuaciones en diferencias de segundo orden con coeficientes variables involucrando un parámetro pequeño E. Estudiamos el comportamiento asintótico de la solución cuando E tiende a cero.

In this paper singular perturbations for coupled second order boundary value difference systems with a small parameter E are treated. The asymptotic behavior of the solution when E approaches zero is studied.

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Spain

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Keywords

Elements de contorn, Mètode dels, Mètode dels, Numerical Methods, :Matemàtiques i estadística::Anàlisi numèrica::Mètodes numèrics [Àrees temàtiques de la UPC], Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Mètodes numèrics, Elements de contorn

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