Several important properties of fuzzy close sets and fuzzy closureoperator are derived by analyzing and investigating relativity, closure operators and fuzzy close sets in the fuzzy matroids.
通过对模糊拟阵的相关性、闭包算子和模糊闭集的研究，得到了模糊闭集和模糊闭包算子的几个重要性质。
2
The inclusion and equality relations and the closure properties under function composition operator among these classes are completely decided.