翻訳と辞書
Words near each other
・ "O" Is for Outlaw
・ "O"-Jung.Ban.Hap.
・ "Ode-to-Napoleon" hexachord
・ "Oh Yeah!" Live
・ "Our Contemporary" regional art exhibition (Leningrad, 1975)
・ "P" Is for Peril
・ "Pimpernel" Smith
・ "Polish death camp" controversy
・ "Pro knigi" ("About books")
・ "Prosopa" Greek Television Awards
・ "Pussy Cats" Starring the Walkmen
・ "Q" Is for Quarry
・ "R" Is for Ricochet
・ "R" The King (2016 film)
・ "Rags" Ragland
・ ! (album)
・ ! (disambiguation)
・ !!
・ !!!
・ !!! (album)
・ !!Destroy-Oh-Boy!!
・ !Action Pact!
・ !Arriba! La Pachanga
・ !Hero
・ !Hero (album)
・ !Kung language
・ !Oka Tokat
・ !PAUS3
・ !T.O.O.H.!
・ !Women Art Revolution


Dictionary Lists
翻訳と辞書 辞書検索 [ 開発暫定版 ]
スポンサード リンク

halved cube graph : ウィキペディア英語版
halved cube graph

In graph theory, the halved cube graph or half cube graph of order ''n'' is the graph of the demihypercube, formed by connecting pairs of vertices at distance exactly two from each other in the hypercube graph. This connectivity pattern produces two isomorphic graphs, disconnected from each other, each of which is the halved cube graph.
==Equivalent constructions==
The construction of the halved cube graph can be reformulated in terms of binary numbers. The vertices of a hypercube may be labeled by binary numbers in such a way that two vertices are adjacent exactly when they differ in a single bit.
The demicube may be constructed from the hypercube as the convex hull of the subset of binary numbers with an even number of nonzero bits (the evil numbers), and its edges connect pairs of numbers whose Hamming distance is exactly two.〔.〕
It is also possible to construct the halved cube graph from a lower-order hypercube graph, without taking a subset of the vertices:
:\fracQ_n = Q_^2
where the superscript 2 denotes the square of the hypercube graph ''Q''''n'' − 1, the graph formed by connecting pairs of vertices whose distance is at most two in the original graph. For instance, the halved cube graph of order four may be formed from an ordinary three-dimensional cube by keeping the cube edges and adding edges connecting pairs of vertices that are on opposite corners of the same square face.

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「halved cube graph」の詳細全文を読む



スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース

Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.