Category:Definitions/Unbounded Above Mappings

This category contains definitions related to Unbounded Above Mappings.
Related results can be found in Category:Unbounded Above Mappings.

Let $f: S \to T$ be a mapping whose codomain is an ordered set $\struct {T, \preceq}$.

Then $f$ is unbounded above on $S$ if and only if it is not bounded above on $S$:

$\neg \exists H \in T: \forall x \in S: \map f x \preceq H$