%0 Journal Article
%T 粗糙模糊集的格论性质
%A 刘贵龙？
%J 计算机科学
%D 2003
%X letudenoteafiniteandnonemptysetcalledtheuniverse,andp(u)apowerset.supposerisanequiva-lencerelationonu.considertheequivalencerelation≈(x≈y←→^-rx=^-randrx=ry,x,y,∈f(u))onf(u),thequotientsetdenotedbyf(u)/≈.inthispa
%K 粗糙模糊集格论性质粗糙集模糊集计算机
%U http://www.jsjkx.com/jsjkx/ch/reader/view_abstract.aspx?file_no=8595288&flag=1