graphs: A database of combinatorial graphs#
Description#
A database of graphs. Created by Emily Kirkman based on the work of Jason Grout. Since April 2012 it also contains the ISGCI graph database.
Upstream Contact#
For ISGCI:
H.N. de Ridder (hnridder@graphclasses.org)
For Andries Brouwer’s database:
The data is taken from from Andries E. Brouwer’s website (https://www.win.tue.nl/~aeb/). Anything related to the data should be reported to him directly (aeb@cwi.nl)
The code used to parse the data and create the .json file is available at https://github.com/nathanncohen/strongly_regular_graphs_database.
Type#
standard
Dependencies#
Version Information#
package-version.txt:
20210214.p0
Equivalent System Packages#
arch:
$ sudo pacman -S sage-data-graphs
conda:
$ conda install sagemath-db-graphs
See https://repology.org/project/sagemath-graphs/versions
However, these system packages will not be used for building Sage because spkg-configure.m4 has not been written for this package; see trac ticket #27330