On strongly stable normal operators in Krein spaces

被引：2
|
作者：
Bayasgalan, T
机构：
来源：
ACTA MATHEMATICA HUNGARICA | 1998年 / 81卷 / 03期
关键词：
Normal Operator; Unitary Operator; Selfadjoint Operator; Strong Stability; Krein Space;
D O I：
10.1023/A:1006554718787
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
We give a necessary and sufficient condition for strong stability of bounded normal operators in Krein spaces. A similar result was obtained for unitary operators by M. G. Krein [1], and for selfadjoint operators by H. Langer [2], [3].
引用
收藏
页码：275 / 278
页数：4
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