Stability estimates for h-p spectral element methods for elliptic problems (Q1860623)
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scientific article; zbMATH DE number 1874187
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Stability estimates for h-p spectral element methods for elliptic problems |
scientific article; zbMATH DE number 1874187 |
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Stability estimates for h-p spectral element methods for elliptic problems (English)
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13 August 2003
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The authors consider Poisson's equation in a plane polygon with Dirichlet boundary conditions. They suggest that the difficulties associated with the corners may be overcome by using Kondratiev's modified polar coordinates centred on the corners. Stability estimates are discussed and error estimates obtained. There is not however any indication of any actual application of the theory.
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\(h-p\) spectral element methods
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stability estimates
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Poisson's equation
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error estimates obtained
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