Lie symmetry analysis of nonlinear evolution equation for description nonlinear waves in a viscoelastic tube
arXiv:1105.0625 · doi:10.1155/2011/457697
Abstract
In this paper, the Lie symmetry method is performed for the nonlinear evolution equation for description nonlinear waves in a viscoelastic tube. we will find one and two-dimensional optimal system of Lie subalgebras. Furthermore, preliminary classification of its group-invariant solutions are investigated.
9 pages