Module isomorphism 

Graph isomorphism and subgraph matching algorithms

This module contains algorithms for graph isomorphism testing and subgraph matching. Features both a naive backtracking algorithm and the efficient VF2 algorithm.

Functions

are_graphs_isomorphic

Check if two graphs are isomorphic

are_graphs_isomorphic_enhanced

Enhanced isomorphism checking using VF2 algorithm with fallback

find_isomorphism

Find an isomorphism between two graphs if one exists

find_isomorphism_vf2

VF2 algorithm for graph isomorphism - enhanced performance version

find_subgraph_matches

Find all subgraph matches of a pattern graph in a target graph