主要对模糊数空间的代数结构进行研究。由Zadeh扩张原理得到的模糊数之间的加法和乘法构成了模糊数空间的两种代数运算。在这两种代数运算下,模糊数空间分别是交换幺半群的代数结构。
This paper discusses the algebra on fuzzy number space. The addition and multiplication based extended by Zadeh extension principle are algebra operations on fuzzy number space. Fuzzy number space is commutative monoid with these two algebra operations respectively.