请输入您要查询的字词:

 

单词 LoewnerOrdering
释义

Loewner ordering


Let H be a Hilbert spaceMathworldPlanetmath, and let X,YSym(E) be symmetric operators on H.

We define the Loewner order <F on Sym(E) by declaring X<FY if X-Y is a positive semidefinite invertiblePlanetmathPlanetmath bounded operatorMathworldPlanetmathPlanetmath on H, and X<FY if X-Y is a positive semidefinite invertible bounded operator on H.

随便看

 

数学辞典收录了18232条数学词条,基本涵盖了常用数学知识及数学英语单词词组的翻译及用法,是数学学习的有利工具。

 

Copyright © 2000-2023 Newdu.com.com All Rights Reserved
更新时间:2025/5/5 4:00:03