Completion of operator partial matrices to projections

被引：6
|
作者：
Hou, JC
机构：
[1] Department of Mathematics, Shanxi Teachers University, Linfen
来源：
LINEAR ALGEBRA AND ITS APPLICATIONS | 1996年 / 246卷
关键词：
D O I：
10.1016/0024-3795(94)00336-X
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
Let H and K be complex Hilbert spaces. For given operators A, B, and C on H,K and from K into H, respectively, necessary and sufficient conditions are obtained for partial matrices ((C)*(?) (C)(B)), ((C)*(?) (?)(C)), and ((A)(?) (?)(B)) to have projection completions. All such completions are also characterized.
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页码：71 / 82
页数：12
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