Permission error
You do not have permission to edit this page, for the following reasons:
How to Cite This Entry:
Equivalence relation. Encyclopedia of Mathematics. URL: http://encyclopediaofmath.org/index.php?title=Equivalence_relation&oldid=26966
Equivalence relation. Encyclopedia of Mathematics. URL: http://encyclopediaofmath.org/index.php?title=Equivalence_relation&oldid=26966