The spectrum is continuous on the set of p-hyponormal operators

被引：25

作者：

Hwang, IS ^{[1
]}

Lee, WY ^{[1
]}

机构：

[1] Sungkyunkwan Univ, Dept Math, Suwon 440746, South Korea

来源：

MATHEMATISCHE ZEITSCHRIFT | 2000年 / 235卷 / 01期

关键词：

D O I：

10.1007/s002090000128

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

In this paper it is shown that the spectrum sigma, a Set valued function, is continuous when the function is restricted to the set of all p-hyponormal operators on a Hilbert space. Mathematics Subject Classification (1991): 47A10, 47B20.

引用

页码：151 / 157

页数：7

共 50 条

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[J]. INTEGRAL EQUATIONS AND OPERATOR THEORY, 1997, 29 (02) : 197 - 201
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[10] ON SPECTRA OF P-HYPONORMAL OPERATORS
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