Definition:Bounded Below Set/Unbounded
< Definition:Bounded Below Set(Redirected from Definition:Unbounded Below Set)
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This page is about Unbounded Below in the context of Ordered Set. For other uses, see Unbounded Below.
Definition
Let $\struct {S, \preceq}$ be an ordered set.
A subset $T \subseteq S$ is unbounded below (in $S$) if and only if it is not bounded below.