Socialrelation Socialrelation can refer to a multitude of social interaction s, regulated by social norm s, between ... hierarchy , socialrelation is more advanced than behavior , Social action action , social behavior ..
Relation Relation may refer to Relation, a person to whom one is related, i.e. a family member see also Kinship Relation mathematics , a generalization of arithmetic relations, such as and , that occur in statements ..
Quasitransitive relation
Quasitransitivity is a weakened version of transitive relation transitivity that is used in social choice theory or microeconomics . Informally, a relation is quasitransitive if it is symmetric for some ..
Relation construction
In logic and mathematics , relation construction and relational constructibility have to do with the ways that one relation mathematics relation is determined by an indexed family or a sequence of other ..
Euclidean relation
unreferenced date June 2007 In mathematics , a binary relation R over a Set mathematics set X is euclidean ... is related to c . This is different from the transitive property . However, if a relation is reflexive ..
Involutive relation
context A relation is involutive if it is both bijection bijective and symmetric relation symmetric . See also idempotency Category Mathematical relations logic stub ..
Directed relation
A directed relation or confluent relation is a mathematical relation in which w,x,y,z in X x y z Rxy and Rxz imp exist w Ryw and Rzw Also called diamond, amalgamation, weakly directed, or directly confluent ..
Antisymmetric relation
In mathematics , a binary relation R on a Set mathematics set X is antisymmetric if, for all a and b .... Note that antisymmetric is not the logical negative of symmetric relation symmetric whereby aRb implies ..
Inverse relation
In mathematics , the inverse relation of a binary relation is the relation taken backwards , as in changing the relation child of to parent of . In formal terms, if math L X to Y math is a binary relation ..
Apartness relation
In constructivism mathematics constructive mathematics , an apartness relation is a constructive form .... An apartness relation is a symmetric irreflexive binary relation with the additional condition ..
Asymmetric relation
Asymmetry Asymmetric often means, simply not symmetric. In this sense an asymmetric relation is a binary relation which is not a symmetric relation . In some texts the word is given the following stronger ..
Symmetric relation
In mathematics , a binary relation R over a Set mathematics set X is symmetric if it holds for all a and b ... relation antisymmetry aRb and bRa implies b a . There are relations which are both ..
Triadic relation
In logic and mathematics , a triadic relation or a ternary relation is an important special case of a relation mathematics polyadic or finitary relation , one in which the number of places in the relation ..
Legendre relation
The term Legendre relation may refer to The Legendre sieve , for determining whether an integer is prime. The Legendre duplication formula for the gamma function. mathdab ..
Serial relation
In mathematics and logic , a serial relation is a relation mathematics relation R such that all x exist ... is reflexive relation reflexive , it is serial. References cite journal last Yao first Y.Y. coauthors ..
Transitive relation
In mathematics , a binary relation R over a Set mathematics set X is transitive if whenever an element ... . Transitivity is a key property of both partial order relations and equivalence relation s. Examples ..
Dependency relation
Unreferenced date March 2008 In mathematics and computer science , a dependency relation is a binary relation that is finite, symmetric relation symmetric , and reflexive relation reflexive . That is, it is a finite ..
Binary relation
In mathematics , a binary relation or a dyadic or 2 place relation is an arbitrary association of elements within a set mathematics set or with elements of another set. An example is the divides relation ..
Reflexive relation
cleanup date May 2008 In set theory , a binary relation can have, among other properties, reflexivity or irreflexivity . At least in this context, binary relation on X always means a subset of X X , or in other ..
Total relation
In mathematics , a binary relation R over a Set mathematics set X is total if it holds for all a and b ... forall a, b in X, a R b or b R a. math Note that this implies Reflexive relation reflexivity . For example ..
Relation (mathematics)
This article sets out the set theory set theoretic notion of relation. For a more elementary point of view, see binary relation s and triadic relation s. For a more combinatorial viewpoint, see theory ..
False relation
A false relation also known as cross relation , non harmonic relation is the name of a type of dissonance ... one GroveOnline False relation Dyson, George 16 February 2007 ref between two notes sounding simultaneously ..
Equivalence relation
. In mathematics , an equivalence relation is a binary relation between two elements of a Set mathematics ... elements of some set X . Then a b or a b denotes that a is equivalent to b . An equivalence relation ..
Relation algebra Relation algebra is different from relational algebra , a framework developed by Edgar Codd in 1970 for relational databases . In mathematics , a relation algebra is a residuated Boolean algebra supporting ..
Dependence relation
In mathematics , a dependence relation is a binary relation which generalizes the relation of linear dependence . Let math X math be a set mathematics set . A binary relation math triangleleft math between ..
Encyclopedia
top
