Title of article :
Application of a new method for nonlinear partial differential equations of fractional order arising in fluid mechanics
Author/Authors :
Kazakov ، Oleg Bryansk State University of Engineering and Technology , Uteuliyev ، Nurgali M. Auezov South Kazakhstan University , Denisova ، Diana Russian State Social University , Shangaraeva ، Liya Kazan Federal University , Vukovich ، Galina Kuban State University
Abstract :
In this work, we established some exact solutions for the (2+1)-dimensional Zakharov-Kuznetsov, KdV, and K(2,2) equations which are considered based on the improved Exp-function method, by utilizing Maple software. We use the fractional derivatives with fractional complex transform. We obtained new periodic solitary wave solutions. The obtained solutions include three classes of soliton wave solutions in terms of hyperbolic function, trigonometric function, and rational function solutions. The obtained solutions and the exact solutions are shown graphically, highlighting the effects of non-linearity. Many other such types of nonlinear equations arising in fluid dynamics and nonlinear phenomena.
Keywords :
Exp , function method(EFM) , Zakharov , Kuznetsov , KdV , K(2 , 2)
Journal title :
Computational Methods for Differential Equations
Journal title :
Computational Methods for Differential Equations
