On the Inverse Limit of Higson Compactifications  

作　　者：曹阳 孙以丰 

机构地区：[1]InstituteofMathematics,JilinUniversity,Changchun,130012 [2]不详

出　　处：《Northeastern Mathematical Journal》2002年第2期95-98,共4页东北数学（英文版）

基　　金：The NSF (19901011) of China.

摘　　要：Higson have introduced the conception of "Higson’s corona" (see [1]). For a given metric space X, it is a kind of compactification of X related to the metric d on it. Denote by BR(X) the set {y ∈ X\d(x,y) < R}. Recall that a slowly oscillating function on X is a function f G C*(X) satisfying the following condition:

关 键 词：Stone-Cech corapactification Higson compactification coarse equivalent 

分 类 号：O189.11[理学—数学]