THE SPECTRAL COMPLETION OF A CLASS OF OPERATOR PARTIAL MATRICES

被引：1
|
作者：
CUI Jianlian (Institute of Mathematics
GAO Mingchu (Department of Mathematics
机构：
来源：
Systems Science and Mathematical Sciences | 2000年 / 04期
基金：
中国国家自然科学基金;
关键词：
Operator partial matrix; spectrum; linear system;
D O I：
暂无
中图分类号：
O177 [泛函分析];
学科分类号：
070104 ;
摘要：
A sufficient and necessary condition is given for the operator partial matrix () to have a completion T = () such that σ(T) Ω with X and Y being compact operators, where Ω is a given open set containing zero in the complex plane with every component being simply connected. This result is also used to discuss the power stabilizability of the discrete time infinite dimensional systems.
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页码：358 / 365
页数：8
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