A ``booster method'' for singular perturbation problems arising in chemical reactor theory (Q1294281)
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scientific article; zbMATH DE number 1311094
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A ``booster method'' for singular perturbation problems arising in chemical reactor theory |
scientific article; zbMATH DE number 1311094 |
Statements
A ``booster method'' for singular perturbation problems arising in chemical reactor theory (English)
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29 June 1999
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A numerical method for singularly perturbed two-point boundary value problems (BVPs) for second-order ordinary differential equations is proposed. The authors first solve the BVPs by the exponentially fitted difference scheme on constant meshes and then apply the well-known booster method by \textit{M. Israeli} and \textit{M. Ungarish} [Numer. Math. 39, 309-324 (1982; Zbl 0489.65054)] to obtain an improved numerical solution. Examples are provided to show the efficiency of the present method.
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booster method
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chemical reactor theory
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singular perturbation
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boundary layers
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numerical examples
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exponentially fitted difference scheme
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0.9261963
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0.9054649
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0.8901809
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0.88235885
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0.8727666
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0.8694637
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0.86639345
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