The higher-order analogue of a graph, for example, is called a hypergraph, and instead of edges, it has “hyperedges.” These can connect multiple nodes, which means it can represent multi-way ...

Basic concepts of Graph Theory are discussed which are relevant to solving problems of locating economic activities within a service or manufacturing facility. The location problem is formulated in ...

For example, studies have focused on optimal bounds in complete graphs, examining how the exclusion of rainbow copies of specific subgraphs – such as the disjoint union of P 4 and matchings ...

Maurice M. Tatsuoka, Graph Theory and Its Applications in Educational Research: A Review and Integration, Review of Educational Research, Vol. 56, No. 3 (Autumn, 1986), pp. 291-329 ...

All the latest science news on graph theory from Phys.org. Find the latest news, advancements, and breakthroughs.

In theory, it cannot be ruled out that the algorithms might run for longer than the age of the universe. But in practice, many algorithms seem to work just fine.

D3 enables you to (fairly) easily create animated node and edge graphs from mathematical graph theory. Conceptually, Alexander's resolutions of form and context are the sorts of problems that ...