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anti-symmetric_relation [2013/09/04 17:23] nikolaj |
anti-symmetric_relation [2014/03/21 11:11] (current) |
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===== Anti-symmetric relation ===== | ===== Anti-symmetric relation ===== | ||
- | ==== Definition ==== | + | ==== Set ==== |
- | | @#88DDEE: $X$ | | + | | @#55CCEE: context | @#55CCEE: $X$ | |
- | | @#FFBB00: $ R\in\mathrm{SymmetricRel}(X) $ | | + | | @#FFBB00: definiendum | @#FFBB00: $ R\in\mathrm{SymmetricRel}(X) $ | |
- | | @#88DDEE: $ R \in \mathrm{Rel}(X) $ | | + | | @#55CCEE: context | @#55CCEE: $ R \in \mathrm{Rel}(X) $ | |
| $ x,y\in X $ | | | $ x,y\in X $ | | ||
- | | @#55EE55: $ xRy \land yRx \implies x=y $ | | + | | @#55EE55: postulate | @#55EE55: $ xRy \land yRx \implies x=y $ | |
==== Discussion ==== | ==== Discussion ==== | ||
=== Reference === | === Reference === | ||
Wikipedia: [[http://en.wikipedia.org/wiki/Anti-symmetric_relation|Anti-symmetric relation]] | Wikipedia: [[http://en.wikipedia.org/wiki/Anti-symmetric_relation|Anti-symmetric relation]] | ||
- | ==== Context ==== | + | ==== Parents ==== |
=== Subset of === | === Subset of === | ||
[[Binary relation on a set]] | [[Binary relation on a set]] |