Group classification and some similarity solutions for a nonlinear filtration equation (Q701447)
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scientific article; zbMATH DE number 1820078
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Group classification and some similarity solutions for a nonlinear filtration equation |
scientific article; zbMATH DE number 1820078 |
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Group classification and some similarity solutions for a nonlinear filtration equation (English)
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23 October 2002
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Summary: A nonlinear filtration equation in which the filter coefficient is an arbitrary function of the specific deposit is considered. Lie Group theory is applied to the coupled system of partial differential equations. Group classification is performed with respect to the arbitrary filter coefficient. Some similarity solutions are constructed using the symmetries.
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Lie Group theory
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0.9273374
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0.9096923
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0.8898157
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0.88816464
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