NautyGraphs : Table of Contents

• NautyGraphs -- Interface to nauty (Graphs fork)
• addEdges -- creates a list of graphs obtained by adding one new edge to the given graph in all possible ways
• areIsomorphic -- determines whether two graphs are isomorphic
• buildGraphFilter -- creates the appropriate filter string for use with filterGraphs and countGraphs
• Comparison of Graph6 and Sparse6 formats
• countGraphs -- counts the number of graphs in the list with given properties
• Example: Checking for isomorphic graphs
• Example: Generating and filtering graphs
• filterGraphs -- filters (i.e., selects) graphs in a list for given properties
• generateBipartiteGraphs -- generates the bipartite graphs with a given bipartition
• generateGraphs -- generates the graphs on a given number of vertices
• generateRandomGraphs -- generates random graphs on a given number of vertices
• generateRandomRegularGraphs -- generates random regular graphs on a given number of vertices
• graph6ToSparse6 -- converts a Graph6 string to a Sparse6 string
• graphComplement -- computes the complement of a graph
• graphToString -- converts a graph to a string in the Graph6 format
• isPlanar -- determines if a given graph is planar
• neighborhoodComplements -- complements the neighborhood for each vertex, individually
• newEdges -- replaces disjoint pairs of edges by disjoint pairs of two-chains
• onlyPlanar -- removes non-planar graphs from a list
• relabelBipartite -- relabels a bipartite graph so all vertices of a given class are contiguous
• relabelGraph -- applies a vertex invariant based refinement to a graph
• removeEdges -- creates a list of graphs obtained by removing one edge from the given graph in all possible ways
• removeIsomorphs -- removes all isomorphs from a list of graphs
• sparse6ToGraph6 -- converts a Sparse6 string to a Graph6 string
• stringToEdgeIdeal -- converts a Sparse6 or Graph6 String to an edge ideal in the given polynomial ring
• stringToGraph -- converts a Sparse6 or Graph6 String to a Graph