Hereditary C~*-subalgebras and comparison of positive elements

作     者：WEI ChangGuo1,& WANG LiGuang2 1School of Mathematical Sciences,Ocean University of China,Qingdao 266071,China 2School of Mathematical Sciences,Qufu Normal University,Qufu 273165,China 

作者机构：1. School of Mathematical Sciences Ocean University of China Qingdao 266071 China2. School of Mathematical Sciences Qufu Normal University Qufu 273165 China 

出 版 物：《Science China Mathematics》 (中国科学：数学（英文版）)

年 卷 期：2010年第53卷第6期

页      面：1565-1570页

核心收录：

学科分类：07[理学] 070104[理学-应用数学] 0701[理学-数学] 

基　　金：supported by National Natural Science Foundation of China(Grant No.10626031) Natural Science Foundation of Shandong Province (Grant No.Y2006A03) the Scientific Research Project of the Department of Education of Shandong Province (Grant No.J08LI15) 

主　　题：hereditary subalgebra open projection positive element 

摘      要：Characterizations of hereditary subalgebras generated by subsets of a C*-algebra are given through open *** these results,we give some equivalent conditions of comparison of positive elements.