Normal Extensions of Semigroups of Operators to Krein Spaces

被引：0

作者：

伍镜波

机构：

[1] Department of Computer and Systems Sciences

[2] Nankai

来源：

Acta Mathematica Sinica | 1991年 / 03期

关键词：

D O I：

暂无

中图分类号：

学科分类号：

摘要：

<正> In this paper, we prove that every strongly continuous semigroup of bounded opera-tors on a Hilbert space may be extended to a strongly continuous semigroup of normal operatorson a larger Krein space. Several equivalent formulations for the case where the extension space is aPontrjagin space are given.

引用

页码：205 / 215

页数：11

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