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N amed G raph s v 1.00 c AlterMundus

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6 Cocktail Party g<strong>raph</strong> 20<br />

SECTION 6<br />

Cocktail Party g<strong>raph</strong><br />

\grCocktailParty[〈options〉]{〈integer〉}<br />

From MathWord : http://mathworld.wolfram.com/CocktailPartyG<strong>raph</strong>.html<br />

The cocktail party g<strong>raph</strong> of order , also called the hyperoctahedral g<strong>raph</strong> (Biggs 1993, p. 17) is the g<strong>raph</strong><br />

consisting of two rows of paired nodes in which all nodes but the paired ones are connected with a g<strong>raph</strong> edge.<br />

It is the g<strong>raph</strong> complement of the ladder g<strong>raph</strong> , and the dual g<strong>raph</strong> of the hypercube g<strong>raph</strong>.<br />

This g<strong>raph</strong> arises in the handshake problem. It is a complete n-partite g<strong>raph</strong> that is denoted by Brouwer et al.<br />

(1989, pp. 222-223), and is distance-transitive, and hence also distance-regular.<br />

The cocktail party g<strong>raph</strong> of order is isomorphic to the circulant g<strong>raph</strong>. MathWorld by E.Weisstein<br />

The Chvátal g<strong>raph</strong> is implemented in tkz-berge as \grCocktailParty with two forms.<br />

6.1 Cocktail Party g<strong>raph</strong> form 1<br />

b 0 b 1 b 2 b 3<br />

a 0 a 1 a 2 a 3<br />

\begin{tikzpicture}<br />

\grCocktailParty[RA=3,RS=5]{4}<br />

\end{tikzpicture}<br />

N<strong>amed</strong>G<strong>raph</strong>s<br />

<strong>AlterMundus</strong>

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