Reflexivity
From Encyclopedia of Mathematics
A property of binary relations. A binary relation 
on a set 
is called reflexive if 
for all 
. Examples of reflexive relations are equality, equivalence, order.
How to Cite This Entry:
Reflexivity. T.S. Fofanova (originator), Encyclopedia of Mathematics. URL: http://www.encyclopediaofmath.org/index.php?title=Reflexivity&oldid=11656
Reflexivity. T.S. Fofanova (originator), Encyclopedia of Mathematics. URL: http://www.encyclopediaofmath.org/index.php?title=Reflexivity&oldid=11656
This text originally appeared in Encyclopedia of Mathematics - ISBN 1402006098