bn:14410550n
Noun Concept
Categories: Binary relations, All articles to be merged, Articles with short description
EN
Binary relation  relation  2-place relation  Afterset  Asymmetrical relationship
EN
In mathematics, a binary relation over sets X and Y is a subset of the Cartesian product X × Y; that is, it is a set of ordered pairs consisting of elements x in X and y in Y. It encodes the information of relation: an element x is related to an element y, if and only if the pair belongs to the set. Wikipedia
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EN
In mathematics, a binary relation over sets X and Y is a subset of the Cartesian product X × Y; that is, it is a set of ordered pairs consisting of elements x in X and y in Y. It encodes the information of relation: an element x is related to an element y, if and only if the pair belongs to the set. Wikipedia
A synonym for dyadic relation and 2-place relation Wikipedia Disambiguation
Any set of ordered pairs; collection of ordered pairs of elements of A, i.e. subset of A × A; collection of ordered pairs with first element in A and second element in B Wikidata
The association of two defined meanings through a specific relation type. OmegaWiki
A subset of the Cartesian product A×A (the set of ordered pairs (a, b) of elements of A). Wiktionary