Transitivity
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Transitivity may refer to:
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[edit] In grammar
- Intransitive verb
- Transitive verb, when a verb takes an object
- Transitivity (grammar)
[edit] In logic and mathematics
- Arc-transitive graph
- Edge-transitive graph
- Ergodic theory, a group action that is metrically transitive
- Vertex-transitive graph
- A group G acts transitively on a set S if for any x, y ∈ S, there is some g ∈ G such that gx = y. See group action. A somewhat related meaning is explained at ergodic theory.
- A binary relation is transitive if whenever A is related to B and B is related to C, then A is related to C, for all A, B, and C in the domain of the relation. See transitive relation.
- A transitive set is a set A such that whenever x ∈ A, and y ∈ x, then y ∈ A. The smallest transitive set containing a set A is called the transitive closure of A.
- A discrete dynamical system f is topologically transitive if every open subset U' of the phase space intersects every other open subset V, when going along trajectory, i.e. there exists an integer n, for which
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.[edit] Other
- Transitive Corporation, a computer software firm that developed QuickTransit
[edit] See also
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