Transitive closure is a concept from graph theory, specifically related to directed graphs (digraphs) or relations. Essentially, the transitive closure of a directed graph is a new graph that contains the same vertices as the original graph, with additional edges that represent the transitive relations between those vertices.
Articles by others on the same topic
The transitive closure is the least transitive set containing every member of . It is obtained by taking the union of all finite iterates of the union operation starting from .