网站首页  情感咨询  情感美文  情感百科  情感生活  学习充电  旧版美文

请输入您要查询的词汇:

 

词汇 Hamiltonian circuit
分类 英语词汇 英语翻译词典
释义

Hamiltonian circuit

中文百科

哈密顿图 Hamiltonian path

(重定向自Hamiltonian circuit)
十二面体中的哈密顿回路
The Herschel graph is the smallest possible polyhedral graph that does not have a Hamiltonian cycle.

哈密顿图英语:Hamiltonian path,或Traceable path)是一个无向图,由天文学家哈密顿提出,由指定的起点前往指定的终点,途中经过所有其他节点且只经过一次。在图论中是指含有哈密顿回路的图,闭合的哈密顿路径称作哈密顿回路Hamiltonian cycle),含有图中所有顶的路径称作哈密顿路径


哈密尔顿图的定义: G=(V,E)是一个图,若G中一条通路通过每一个顶点一次且仅一次,称这条通路为哈密尔顿通路。若G中一个圈通过每一个顶点一次且仅一次,称这个圈为哈密尔顿圈。若一个图存在哈密尔顿圈,就称为哈密尔顿图。

英语百科

Hamiltonian path 哈密顿图

(重定向自Hamiltonian circuit)
A Hamiltonian cycle in a dodecahedron. Like all platonic solids, the dodecahedron is Hamiltonian.
The Herschel graph is the smallest possible polyhedral graph that does not have a Hamiltonian cycle.

In the mathematical field of graph theory, a Hamiltonian path (or traceable path) is a path in an undirected or directed graph that visits each vertex exactly once. A Hamiltonian cycle (or Hamiltonian circuit) is a Hamiltonian path that is a cycle. Determining whether such paths and cycles exist in graphs is the Hamiltonian path problem, which is NP-complete.

随便看

 

依恋情感网英汉例句词典收录3870147条英语例句词条,基本涵盖了全部常用英语单词的释义及例句,是英语学习的有利工具。

 

Copyright © 2004-2024 Yiyi18.com All Rights Reserved
京ICP备2021023879号 更新时间:2025/8/6 0:47:45