28 citations · 51 across the 3 of their papers we have counts for
3 papers
math.AP2011★ 22 cited
Lie symmetries and conservation laws of the Hirota-Ramani equation
Mehdi Nadjafikhah, Vahid Vahid Shirvani-Sh
In this paper, Lie symmetry method is performed for the Hirota-Ramani (H-R) equation. We will find The symmetry group and optimal systems of Lie subalgebras. Furthermore, prelimina…
math.AP2011★ 1 cited
Symmetry classification and conservation laws for higher order Camassa-Holm equation
Mehdi Nadjafikhah, Vahid Shirvani-Sh
Lie symmetry group method is applied to study for the higher order Camassa-Holm equation. The symmetry group and its optimal system are given. Furthermore, preliminary classificati…
math.AP2011★ 28 cited
Lie symmetry analysis of nonlinear evolution equation for description nonlinear waves in a viscoelastic tube
Mehdi Nadjafikhah, Vahid Shirvani-Sh
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-dimensiona…