Document Zbl 1041.35007

Barbu, Luminiţa; Coclici, Cristian; Moroşanu, Gheorghe

A class of singularly perturbed, coupled, evolutionary boundary value problems. (English) Zbl 1041.35007

Math. Sci. Res. Hot-Line 4, No. 8, 63-76 (2000).

The authods study a singularly perturbed problem, with a boundary layer located in the interior of the domain. A zero-order asymptotic expansion of its solution is established, including a boundary layer function.

Reviewer: Jiaqi Mo (Wuhu)

Cited in 1 Document

MSC:

35B25	Singular perturbations in context of PDEs
35K65	Degenerate parabolic equations
35C20	Asymptotic expansions of solutions to PDEs

Keywords:

singular perturbation; boundary value problem; asymptotic expansion; interior layer; boundary layer function

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