nauty-genspecialg man page

nauty-genspecialg — generate special graphs

Synopsis

genspecialg [-s|-g|-z|-d] [-q] [-p#|-c#|-e#|-k#|-b#,#|-Q#|-f#|-J#,#|-P#,#|C#[,#]|G#[,#]|T#[,#]] [outfile]

Description

Generate one particular graph.

Options

General Options

-s : Write in sparse6 format (default)

-g : Write in graph6 format

-z : Make digraph versions and write in digraph6 format

-d : Write in dreadnaut format (can be used with -z)

-q : Suppress summary

Special Options

If defined, the digraph version is shown in parentheses; # size parameter called n in the descriptions.
-p#
: path (directed path) on n vertices.
-c#
: cycle (directed cycle) on n vertices.
-e#
: empty graph (digraph with loops only) on n vertices.
-k#
: complete graph (with loops) on n vertices

-b#,# : complete bipartite graph (directed l->r) on n vertices

-f#
: flower snark on 4*# vertices

-P#,# : generalized Petersen graph; usual one is -P5,2

-Q#
: hypercube on 2^n vertices and degree n.

-J#,# : Johnson graph J(n,k), args are n and k.

-C#[,#] : circulant (di)graph.

-T#[,#] : theta (di)graph Theta(#[,#]), give path lengths.

-G#[,#] : (directed) grid, use negative values for open directions

Info

September 2016 nauty 2.6.7 Nauty Manual