On partial orders of operators

被引：0
|
作者：
M. Laura Arias
Alejandra Maestripieri
机构：
[1] Instituto Argentino de Matematica “Alberto P. Calderon”,Fac. de Ingenieria
[2] CONICET,undefined
[3] Universidad de Buenos Aires,undefined
来源：
Annals of Functional Analysis | 2023年 / 14卷
关键词：
Operator orders; Generalized inverses; Projections; Schur’s complement; 06A06; 47A05;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Characterizations of the star, minus and diamond orders of operators are given in various contexts and the relationship between these orders is made more transparent. Moreover, we introduce a new partial order of operators which provides a unified scenario for studying the other three orders.
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