Variational iteration method for solving nth-order fuzzy integro-differential equations

محورهای موضوعی : مجله بین المللی ریاضیات صنعتی

O. Sedaghatfar ¹ (Department of Mathematics, Shahr-e-rey Branch, Islamic Azad University, Shahr-e-Rey, Iran.)
S. Moloudzadeh ² (Department of Mathematics, Faculty of Science, University of Duhok, Kurdistan Region, Duhok, Iraq)
P. Darabi ³ (Department of Mathematics, Borujerd Branch, Islamic Azad University, Borujerd, Iran)

تاریخ دریافت : 1393/02/06 تاریخ پذیرش : 1393/02/06 تاریخ انتشار : 1393/02/11

کلید واژه: Variational iteration method, nth-order fuzzy integro-differ, The system of ordinary fuzzy i,

چکیده مقاله :

In this paper, the variational iteration method for solving nth-order fuzzy integro differential equations (nth-FIDE) is proposed. In fact the problem is changed to the system of ordinary fuzzy integro-differential equations and then fuzzy solution of nth-FIDE is obtained. Some examples show the efficiency of the proposed method.