Internal layer in a boundary value problem for a system of two singularly perturbed second-order equations with the same order of singularity. (Q1395253)

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scientific article; zbMATH DE number 1940633
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Internal layer in a boundary value problem for a system of two singularly perturbed second-order equations with the same order of singularity.
scientific article; zbMATH DE number 1940633

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    Internal layer in a boundary value problem for a system of two singularly perturbed second-order equations with the same order of singularity. (English)
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    1 July 2003
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    Here, the author analyzes a system of two singularly perturbed second-order equations with the same small parameter multiplying the highest derivatives. The possibility of developing a contrast structure involving an internal layer in two variables is explored.
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    singularly perturbed
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    second-order equations
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    small parameter
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    steplike contrast structure
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    boundary value problem
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    solution
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    asymptotics
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