请输入您要查询的字词:

 

单词 Groupoid
释义

groupoid


A groupoid G is a set together with a binary operationMathworldPlanetmath :G×GG. The groupoid (or “magma”) is closed underPlanetmathPlanetmath the operation.

There is also a separate, category-theoretic (http://planetmath.org/GroupoidCategoryTheoretic) definition of “groupoid.”

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:2025/5/4 10:00:32