Definition:Supremum


 * Supremum of Ordered Set


 * Supremum of Mapping

Also known as
Some sources refer to the supremum as being the upper bound. Using this convention, any element greater than this is not considered to be an upper bound.

Linguistic Note
The plural of supremum is suprema, although the (incorrect) form supremums can occasionally be found if you look hard enough.

Also see

 * Definition:Infimum