Riesz points and Weyl's theorem

被引：36
作者：
Barnes, BA [1 ]
机构：
[1] Univ Oregon, Dept Math, Eugene, OR 97403 USA
来源：
INTEGRAL EQUATIONS AND OPERATOR THEORY | 1999年 / 34卷 / 02期
关键词：
Primary 47A10;
D O I：
10.1007/BF01236471
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
Let sigma(W)T(T) denote the Weyl spectrum of a bounded linear operator T, and let sigma(T) be the usual spectrum of T. In this paper, a version of the classical Weyl's Theorem is studied. Specifically, the following question is considered: Under what conditions is it true that sigma(W)(T) = sigma(T)\{the set of Riesz points of T} ?
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收藏
页码：187 / 196
页数：10
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