Conservation laws for equations related to soil water equations

C. M. Khalique and F. M. Mahomed

Mathematical Problems in Engineering, 2005, vol. 2005, 1-10

Abstract:

We obtain all nontrivial conservation laws for a class of (2+1) nonlinear evolution partial differential equations which are related to the soil water equations. It is also pointed out that nontrivial conservation laws exist for certain classes of equations which admit point symmetries. Moreover, we associate symmetries with conservation laws for special classes of these equations.

Date: 2005
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnlmpe:932735

DOI: 10.1155/MPE.2005.141

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