In graph theory, the Weisfeiler Leman graph isomorphism test is a heuristic test for the existence of an isomorphism between two graphs G and H. It is...

graphs. The Weisfeiler Leman graph isomorphism test can be used to heuristically test for graph isomorphism. If the test fails the two input graphs are...

At the same time, isomorphism for many special classes of graphs can be solved in polynomial time, and in practice graph isomorphism can often be solved...

more expressive than the Weisfeiler–Leman Graph Isomorphism Test. In practice, this means that there exist different graph structures (e.g., molecules...

Weisfeiler-Leman algorithm, is a routine used for testing whether two graphs are isomorphic. While it solves graph isomorphism on almost all graphs,...

Weisfeiler–Leman graph isomorphism test. In 2020, a universal approximation theorem result was established by Brüel-Gabrielsson, showing that graph representation...

who is known for the development of the Weisfeiler Leman graph isomorphism test together with Boris Weisfeiler published in 1968. He contributed to the...