请输入您要查询的字词:
单词
combinatorial proof
释义
combinatorial proof
Encyclopedia
理学
计数组合学
释
combinatorial proof
组合证明
组合数学中最常见的证明方法。组合证明打破以往代数证明的方式,通过双射工具形象给出问题的组合解释。因此,又被称为双射证明,是计数组合学中常见的一种证明方法。它在有限群理论、表示论、交换代数、代数几何以及代数拓扑学中有很重要的应用。具体来说,就是把待证明的问题或者等式两端记为集合和集合,分别给集合和集合一个合理的组合解释,通过一个一一映射证明集合和集合元素个数相等,进而解决问题。
Mathematics
>组合数学、组合设计与图论>组合数学>释义
combinatorial proof
组合证明
随便看
mechanic-electric-hydraulic system
mechanics
mechanics analysis of contraction
mechanics assembly
mechanics education in China
mechanics foundation of civil engineering
mechanics metrology
mechanics of aircraft structures
mechanics of biomaterials
mechanics of complex materials
mechanics of composites
mechanics of composite structures
mechanics of continuous media
mechanics of explosion
mechanics of fishing gear
mechanics of flight
mechanics of fluid flow in porous media
mechanics of geological structure
mechanics of granular materials
mechanics of gyroscopes
mechanics of human structure materials
mechanics of interface
mechanics of lattice materials
mechanics of materials
mechanics of nanocrystalline materials
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2025/5/18 10:53:35