On the Symmetries and Conservation Laws of the Multidimensional Nonlinear Damped Wave Equations

On the Symmetries and Conservation Laws of the Multidimensional Nonlinear Damped Wave Equations

We carry out a classification of Lie symmetries for the (2+1)-dimensional nonlinear damped wave equation utt+fuut=div(gugrad u) with variable damping. Similarity reductions of the equation are performed using the admitted Lie symmetries of the equation and some interesting solutions are presented. E...

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Bibliographic Details
Main Authors: Usamah S. Al-Ali, Ashfaque H. Bokhari, A. H. Kara, F. D. Zaman
Format: Article
Language:English
Published: Wiley 2017-01-01
Series:Advances in Mathematical Physics
Online Access:http://dx.doi.org/10.1155/2017/9401205
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