Finite element methods of decision of singularly perturbed partial differential equations (Q2763015)
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scientific article; zbMATH DE number 1689852
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Finite element methods of decision of singularly perturbed partial differential equations |
scientific article; zbMATH DE number 1689852 |
Statements
22 January 2002
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finite element method
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singular perturbation
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boundary layer
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error bounds
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elliptic equation
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parabolic equation
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Finite element methods of decision of singularly perturbed partial differential equations (English)
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The paper is devoted to finite element methods for singularly perturbed partial differential equations of parabolic and elliptic type with exponential boundary layer on N. S. Bakhvalov's grids. Second order estimates in the norm of \(L_{\infty}(\Omega)\) are obtained.
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