请输入您要查询的字词:

 

单词 HilbCategoryOfHilbertSpaces
释义

Hilb category of Hilbert spaces


Definition 0.1.

The categoryMathworldPlanetmath Hilbf of finite-dimensional Hilbert spacesMathworldPlanetmath is defined as the category whose objects are all finite-dimensional Hilbert spaces f, and whose morphisms are linear maps between f spaces.The isomorphismsMathworldPlanetmathPlanetmath in ilbf are all isometric isomorphisms.

Furthermore, one also has the following, general definition for any Hilbert space.

Definition 0.2.

The category Hilb of Hilbert spaces is defined as the category whose objects are all Hilbert spaces , and whose morphisms are linear maps between spaces.The isomorphisms in ilb are all isometric isomorphisms.

Remark 0.1.

The category of ilb Hilbert spaces has direct sumsPlanetmathPlanetmath and is a Cartesian category.

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 2:05:54