Two invariant subspaces and spectral properties of a linear operator

被引：0
|
作者：
Djordjevic, S. V. [1 ]
Hwang, I. S. [2 ]
Duggal, B. P. [3 ]
机构：
[1] BUAP, Fac Ciencias Fis Matemat, Rio Verde & Ave San Claudio, Puebla 72570, Pue, Mexico
[2] Sungkyunkwan Univ, Dept Math, Suwon 440746, South Korea
[3] 8 Redwood Grove,Northfield Ave, London W5 4SZ, England
来源：
ACTA SCIENTIARUM MATHEMATICARUM | 2016年 / 82卷 / 3-4期
关键词：
invariant subspace; spectrum of an operator;
D O I：
10.14232/actasm-015-534-x
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In this note we give conditions for the invertibility of a bounded linear operator T defined on a Banach space X such that X decomposes into a (non direct) sum of two closed T-invariant subspaces.
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页码：567 / 575
页数：9
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