模糊子集的(λ,μ)-限制生成的模糊代数结构

The Fuzzy Algebraic Structure Generated by(λ,μ)-Restriction of Fuzzy Subsets

对环的任意模糊子集A和一对实数0≤λ<μ≤1,定义了A的(λ,μ)-限制,构造了其生成的模糊子(半)环与模糊理想.

For arbitrary fuzzy subsetof Aof a ring and a pair of real numbers(λ,μ)with 0≤λ<μ≤1,the notion of restriction of Ais defined;and then the fuzzy subrings(subsemi-rings)and fuzzy ideals generated by the restriction are constructed,respectively.