Tofigh Allahviranloo - Department of Mathematics, Science and Research Branch Islamic Azad University, Tehran, Iran
M Afshar Kermani - Department of Mathematics, Nourth Tehran Branch Islamic Azad University, Tehran, Iran

In this paper difference methods to solve "fuzzy partial differential equations" (FPDE) such as fuzzy hyperbolic and fuzzy parabolic equations are considered. The existence of the solution and stability of the method are examined in detail. Finally examples are presented to show that the Hausdorff  distance between the exact solution and approximate solution tends to zero.

Fuzzy partial differential equation, Difference method