The existence of a global solution for the nonlinear fuzzy differential equations in $E_N^{n_N}$

$E_N^{n_N}$상의 비선형 퍼지 미분방정식에 대한 대역해의 존재성

This paper we study the existence of a global solution for the nonlinear fuzzy differential equations in E$_{N}$$^{n}$ by using the concept of fuzzy number of dimension n whose values are normal, convex, upper semicontinuous and compactly supported surface in R$^{n}$ . .