模糊值函数的收敛性及连续性

Convergence and continuity of fuzzy-valued functions

模糊值函数是定义在实数集R上取值于E1 (所有的模糊数的集合 )中的模糊数的函数。在新的序关系意义下 ,定义了模糊值函数的极限和连续性 ,讨论闭区间 [a ,b]上的连续模糊值函数 f(x)的性质。

Fuzzy-valued functions are defined in real numbers field R and take values in E 1(the set of all fuzzy numbers).According to this new order relation,the limit of and the continuity of the fuzzy-valued are defined, the character of a kind of continuous fuzzy-valued functions (x) on is discussed.