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transitive closure

   Also found in: Acronyms, Wikipedia 0.01 sec.
transitive closure - The transitive closure R* of a relation R is defined by

x R y => x R* y x R y and y R* z => x R* z

I.e. elements are related by R* if they are related by R directly or through some sequence of intermediate related elements.

E.g. in graph theory, if R is the relation on nodes "has an edge leading to" then the transitive closure of R is the relation "has a path of zero or more edges to". See also Reflexive transitive closure.


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Preliminaries In this paper, the transitive closure of a directed graph G = (V, E) is a directed graph [G.
i] (1) We introduce the notion of indirect revealed preference V as the transitive closure of the direct relation R: If there exists some sequence [x.
 
 
 
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