TY - JOUR ID - 1199 TI - Exact travelling wave solutions for some complex nonlinear partial differential equations JO - Computational Methods for Differential Equations JA - CMDE LA - en SN - 2345-3982 AU - Taghizadeh, N. AU - Mirzazadeh, Mohammad AU - Eslami, M. AU - Moradi, M. AD - University of Guilan AD - Department of Mathematics, Faculty of Mathematical Sciences, University of Guilan, Rasht, Iran AD - University of Mazandaran Y1 - 2014 PY - 2014 VL - 2 IS - 1 SP - 11 EP - 18 KW - $frac{G'}{G}$-expansion method KW - Kundu-Eckhaus equation KW - Derivative nonlinear Schr"{o}dinger’s equation DO - N2 - This paper reflects the implementation of a reliable technique which is called $left(frac{G'}{G}right)$-expansion  ethod for  constructing exact travelling wave solutions of nonlinear partial  differential equations. The proposed algorithm has been successfully tested on two two selected equations, the balance numbers of which are not positive integers namely Kundu-Eckhaus equation and  Derivative nonlinear Schr"{o}dinger’s equation. This method is a powerful tool for searching exact travelling solutions in closed form. UR - https://cmde.tabrizu.ac.ir/article_1199.html L1 - https://cmde.tabrizu.ac.ir/article_1199_fb3739857771654c2517f5bfd6a6baeb.pdf ER -