The immersed interface method for two-dimensional heat-diffusion equations with singular own sources (Q881472)
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scientific article; zbMATH DE number 5159487
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The immersed interface method for two-dimensional heat-diffusion equations with singular own sources |
scientific article; zbMATH DE number 5159487 |
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The immersed interface method for two-dimensional heat-diffusion equations with singular own sources (English)
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30 May 2007
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This paper is devoted to a development of the immersed interface method for parabolic equations with singular own sources. New finite difference schemes are satisfied to the discrete maximum principle. Numerical experiments show the efficiency of the proposed schemes.
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heat-diffusion equation
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singular source term
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Delta function
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finite difference schemes
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immersed interface method
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convergence
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maximum principle
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numerical experiments
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0.92277443
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0.91700596
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0.9085377
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0.90013754
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0.8985767
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