A Numerical Approach for Solving Forth Order Fuzzy Differential Equations Under Generalized Differentiability

Document Type: Research Articles


1 Department of Mathematics, Shahr-e-Qods Branch, Islamic Azad University, Tehran, Iran

2 ِDepartment of Mathematics, Varamin-Pishva Branch, Islamic Azad University, Varamin, Iran


In this paper a numerical method for solving forth order fuzzy di erential
equations under generalized differentiability is proposed. This method is based
on the interpolating a solution by piecewise polynomial of degree 8 in the range
of solution . We investigate the existence and uniqueness of solutions. Finally a
numerical example is presented to illustrate the accuracy of the new technique.