Elliptic interface problems in axisymmetric domains. II: The Fourier-finite-element approximation of non-tensorial singularities (Q2733861)
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scientific article; zbMATH DE number 1633113
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Elliptic interface problems in axisymmetric domains. II: The Fourier-finite-element approximation of non-tensorial singularities |
scientific article; zbMATH DE number 1633113 |
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12 August 2001
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elliptic interface problems
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Fourier-finite-element method
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Elliptic interface problems in axisymmetric domains. II: The Fourier-finite-element approximation of non-tensorial singularities (English)
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[For part I see: Math. Nachr. 186, 147-165 (1997; Zbl 0890.35035).]NEWLINENEWLINENEWLINEThis paper is devoted to the regularity properties of the solution of elliptic interface problems with Poisson-like equation in three-dimensional axisymmetric domains with edge singularities. The authors study the Fourier-finite-element method as a convenient numerical method for the approximation of the solution of the boundary value problem and of the stress intensity functions.
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