<正>A weak type endpoint estimate for the maximal multilinear singular integral operator T_A~*f(x)=■|∫_(|x-y|>ε)(Ω(x-y)/(|x-y|~(n+1)))(A(x)-A(y)-▽A(y)(x-y)
In this paper,by providing some different conditions respect to another works,we shall present two results on absolute retractivity of some sets related to some