LAGRANGIAN PAIRS IN HILBERT SPACES

被引：0

作者：

Sandovici, Adrian ^{[1
]}

机构：

[1] Univ Groningen, Dept Math & Comp Sci, POB 800, NL-9700 AV Groningen, Netherlands

来源：

METHODS OF FUNCTIONAL ANALYSIS AND TOPOLOGY | 2006年 / 12卷 / 01期

关键词：

Weakly Lagrangian pair; Lagrangian pair; Hilbert space;

D O I：

暂无

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

Weakly Lagrangian pairs and Lagrangian pairs in a pair of Hilbert spaces (H-1, H-2) are defined. The weakly Lagrangian pair and Lagrangian pair extensions in (H-1, H-2) of a given weakly Lagrangian pair in (H-1, H-2) are characterized and those extensions which are operators are identified. A description of all Lagrangian pair extensions in a larger pair of Hilbert spaces ((H-1) over tilde, (H-2) over tilde) of a given weakly Lagrangian pair in (H-1, H-2) is also given.

引用

页码：82 / 100

页数：19

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