This example is an introduction to pygmtools which shows how to match isomorphic graphs. Isomorphic graphs mean graphs whose structures are identical, but the node correspondence is unknown. # Author: ...

Numpy Backend Example: Matching Isomorphic Graphs This example is an introduction to pygmtools which shows how to match isomorphic graphs. Isomorphic graphs mean graphs whose structures are identical, ...

We present an algorithm for graph isomorphism and subgraph isomorphism suited for dealing with large graphs. A first version of the algorithm has been presented in a previous paper, where we examined ...

In this article, we considered the isomorphism and canonization problem for graphs of bounded rank width. The first main result is that the Weisfeiler-Leman dimension of graphs of rank width at most k ...

Graph isomorphism is the prime example of a computational problem with a wide difference between the best known lower and upper bounds on its complexity. There is a significant gap between extant ...

Given two graphs which are almost isomorphic, is it possible to find a bijection which preserves most of the edges between the two? This is the algorithmic task of Robust Graph Isomorphism, which is a ...

We prove that for friendly graphs, the convex relaxation is guaranteed to find the exact isomorphism or certify its inexistence. This result is further extended to approximately isomorphic graphs, for ...