Differentiability Properties of Solutions of the Equation $ - \varepsilon ^2 \Delta u + ru = f(x,y)$ in a Square (Q3359107)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Differentiability Properties of Solutions of the Equation $ - \varepsilon ^2 \Delta u + ru = f(x,y)$ in a Square |
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Differentiability Properties of Solutions of the Equation $ - \varepsilon ^2 \Delta u + ru = f(x,y)$ in a Square (English)
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1990
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asymptotic expansion
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boundary layer
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corner layer
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singular perturbation
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corner singularities
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Dirichlet problem
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