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   exact travelling wave solutions for some complex nonlinear partial differential equations  
نویسنده mirzazadeh mohammad
منبع computational methods for differential equations - 2014 - دوره : 2 - شماره : 1 - صفحه:11 -18
فایل تمام متن
چکیده    this paper reflects the implementation of a reliable technique which is called $left(frac{g'}{g}right)$-expansion method 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.
کلیدواژه $frac{g'}{g}$-expansion method ,kundu-eckhaus equation ,derivative nonlinear schr{o}dinger’s equation
آدرس university of guilan, university of guilan, ایران

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