27 citations · 27 across the 3 of their papers we have counts for
3 papers
Potential symmetries and conservation laws for generalized quasilinear hyperbolic equations
M. Nadjafikhah, R. Bakhshandeh Chamazkoti, F. Ahangari
Based on Lie group method, potential symmetry and invariant solutions for generalized quasilinear hyperbolic equations are studied. To obtain the invariant solutions in explicit fo…
Classical and Nonclassical symmetries of the (2+1)-dimensional Kuramoto-Sivashinsky equation
Mehdi Nadjafikhah, Fatemeh Ahangari
In this paper, we have studied the problem of determining the largest possible set of symmetries for an important example of nonlinear dynamical system: the Kuramoto-Sivashinsky (K…
Group Analysis via Weak Symmetries For Benjamin-Bona-Mahony Equation
Mehdi Nadjafikhah, Fatemeh Ahangari, Saeed Dodangeh
In this paper, weak symmetries of the Benjamin-Bona-Mahony (BBM) equation have been investigated. Indeed, this method has been performed by applying the non-classical symmetries of…