【摘要】 首先以Ｒ２上的距离为基础，利用Ｆｕｚｚｙ数结构上的特征建立了Ｆｕｚｚｙ数之间的距离，进而证明了Ｆｕｚｚｙ序列收敛的单调有界有极限定理、夹逼定理及柯西收敛定理。更多还原

【Abstract】 Basing on the distance in R2, the distances between Fuzzy numbers are built by using the structural characteristic of Fuzzy numbers, and then several theorems concerning convergence of Fuzzy number sequence are proved, they are monotonous boundary theorem,converging attack theorem and Cauchy convergence theorem.更多还原