把粗糙集理论应用于R0-代数,引入了R0-代数的上、下粗糙滤子的概念,并讨论了R0-代数的粗糙滤子的相关性质。
In this paper,we apply rough set theory to R0-algebra,and we introduce the notion of upper/lower rough filters,consequently,some relative properties of rough filters are discussed.