Linearization and compact perturbation of self-adjoint analytic operator functions

被引：0

作者：

Langer, H ^{[1
]}

Markus, A ^{[1
]}

Matsaev, V ^{[1
]}

机构：

[1] Vienna Tech Univ, Inst Anal & Tech Math, A-1040 Vienna, Austria

来源：

OPERATOR THEORY AND RELATED TOPICS | 2000年 / 118卷

关键词：

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Spectral points of positive and of negative type of a self-adjoint analytic operator function A are introduced and their behavior under bounded and compact perturbations is studied. An essential tool is a linearization of the function A, which is a self-adjoint operator in some Krein space.

引用

页码：255 / 285

页数：31

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