NONLINEAR DYNAMICS, vol.89, no.1, pp.501-508, 2017 (Journal Indexed in SCI)
Article / Article
Title of Journal :
P-KdV equation, Kudryashov method, Sine-cosine method, Conservation laws, FINDING EXACT-SOLUTIONS, SUB-ODE METHOD, KDV EQUATIONS, MKDV EQUATION, COUPLED KDV, SOLITONS, EVOLUTION
The potential Korteweg-de Vries equation is investigated by using the sine-cosine method and generalized Kudryashov method. A variety of exact wave solutions that contain shock solutions, periodic solutions and solitons solutions are formally derived. Also, conservation laws of the equation is determined by using the multiplier approach. In addition, the restrictions on the physical parameters of obtained solutions are presented.