Discontinuous Galerkin methods for problems with Dirac delta source (Q2838593)
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scientific article; zbMATH DE number 6185813
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Discontinuous Galerkin methods for problems with Dirac delta source |
scientific article; zbMATH DE number 6185813 |
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Discontinuous Galerkin methods for problems with Dirac delta source (English)
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10 July 2013
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discontinous Galerkin methods
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Dirac delta source
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a priori error bound
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numerical results
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finite element
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linear second-order elliptic PDE
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The paper studies discontinuous Galerkin finite element discretizations of linear second-order elliptic partial differential equations with Dirac delta right-hand side. The authors derive an a priori bound on the error measured in terms of the \(L^{2}\)-norm. The error is studied and numerical results are also discussed.
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