Boundary layer problem for system of first order of ordinary differential equations with linear non-local boundary conditions

	Boundary layer problem for system of first order of ordinary differential equations with linear non-local boundary conditions
Iranian Journal of Science
مقاله 9، دوره 37، شماره 3.1، آذر 2013، صفحه 389-396 اصل مقاله (82.27 K)
نوع مقاله: Regular Paper
شناسه دیجیتال (DOI): 10.22099/ijsts.2013.1638
نویسندگان
M. Jahanshahi^* ¹؛ A. R. Sarakhsi²؛ S. Asharafi²؛ N. Aliev³
¹Department of Mathematics, Azarbaijan Shahid Madani University, 5375171379, Tabriz
²Department of Mathematics, Azarbaijan Shahid Madani University, 5375171379, Tabriz, Iran
³Department of Mathematics, Baku State University, Baku, Azerbaijan
چکیده
In this paper we study the boundary layer problems in which boundary conditions are non-local. Here we try to find the necessary conditions by the help of fundamental solution to the given adjoint equation. By getting help from these conditions, at first the boundary condition is changed from non-local to local. The main aim of this paper is to identify the location of the boundary layer. In other words, at which point the boundary layer is formed.
کلیدواژه‌ها
Singular perturbation problems؛ boundary layer؛ fundamental solution؛ necessary conditions

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