关于紧凑扰动下性质 (R) 的一些新结果

IF 0.9 4区 数学 Q2 MATHEMATICS
Nan Li, Xiaohong Cao, Jiong Dong
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引用次数: 0

摘要

希尔伯特空间上的有界线性算子 T 的性质 (R) 意味着,T-λI 为上半布劳德的 T 的近似点谱中的点λ 恰好是孤立点...
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Some new results on the property (R) under compact perturbations
The property (R) for a bounded linear operator T on a Hilbert space means that the points λ in the approximate point spectrum of T for which T−λI is upper semi-Browder are exactly the isolated poin...
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来源期刊
CiteScore
2.70
自引率
18.20%
发文量
175
审稿时长
4-8 weeks
期刊介绍: Linear and Multilinear Algebra publishes high-quality original research papers that advance the study of linear and multilinear algebra, or that include novel applications of linear and multilinear algebra to other branches of mathematics and science. Linear and Multilinear Algebra also publishes research problems, survey articles and book reviews of interest to researchers in linear and multilinear algebra. Appropriate areas include, but are not limited to: spaces over fields or rings tensor algebras nonnegative matrices inequalities in linear algebra combinatorial matrix theory numerical linear algebra representation theory Lie theory invariant theory and operator theory The audience for Linear and Multilinear Algebra includes both industrial and academic mathematicians.
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