Geodesic
Asymptotic Expansion of Solutions to Elliptic Boundary Value Problems in Certain Critical Cases
Informatics and Automation, Differential equations and dynamical systems, Tome 250 (2005), pp. 54-63.

Voir la notice de l'article provenant de la source Math-Net.Ru

A singularly perturbed elliptic boundary value problem is considered. In a number of critical cases, an algorithm for constructing the asymptotics of a solution is described and theorems on the asymptotic expansion are proved. 
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     author = {S. A. Golopuz},
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S. A. Golopuz. Asymptotic Expansion of Solutions to Elliptic Boundary Value Problems in Certain Critical Cases. Informatics and Automation, Differential equations and dynamical systems, Tome 250 (2005), pp. 54-63. http://geodesic.mathdoc.fr/item/TRSPY_2005_250_a1/

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