Schur complements in C*-algebras

被引：10
作者：
Cvetkovic-Ilic, DS [1 ]
Djordjevic, DS [1 ]
Rakocevic, V [1 ]
机构：
[1] Univ Nis, Fac Sci & Math, Dept Math, Nish 18000, Serbia Monteneg
来源：
MATHEMATISCHE NACHRICHTEN | 2005年 / 278卷 / 7-8期
关键词：
Schur complement; generalized inverses; idempotents; C*-algebras;
D O I：
10.1002/mana.200310273
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In this paper we introduce and study Schur complement of positive elements in a C*-algebra and prove results on their extremal characterizations. (c) 2005 WILEY-VCH Verlag GmbH & Co. KGaA, Wembeim.
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收藏
页码：808 / 814
页数：7
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