Abstract
A computer aided method is presented, which, using the principle of least degeneracy, allowst to calculate the appropriate stretching of the variables and parameters for a singular perturbation problem arising for a differential equation with an arbitrary number of terms.
Résumé
On présente une méthode basée sur le principe de moindre dégénérescence, permettant à l'aide d'une calculatrice de calculer la dilatation convenable des variables et paramètres dans un problème de perturbation singulière d'une équation différentielle dont le nombre de termes est arbitraire.
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Bibliography
J. S. Darrozes, Fluid Dynamics Transations,6(2), 119–129 (1971).
M. van Dyke,Perturbation Methods in Fluid Mechanics, Academic Press, New York (1964).
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Feuillebois, F., Lasek, A. Computer aided application of the principle of least degeneracy. Journal of Applied Mathematics and Physics (ZAMP) 28, 1141–1146 (1977). https://doi.org/10.1007/BF01601681
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DOI: https://doi.org/10.1007/BF01601681