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

Subject Areas : International Journal of Industrial Mathematics

O. Sedaghatfar ¹ , S. Moloudzadeh ² , P. Darabi ³

1 - Department of Mathematics, Shahr-e-rey Branch, Islamic Azad University, Shahr-e-Rey, Iran.
2 - Department of Mathematics, Faculty of Science, University of Duhok, Kurdistan Region, Duhok, Iraq
3 - Department of Mathematics, Borujerd Branch, Islamic Azad University, Borujerd, Iran

Received: 2014-04-26 Accepted : 2014-04-26 Published : 2014-05-01

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

Abstract :

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.