Is every Hasse diagram connected?
In other words - is some antichain subset of a poset, a poset in its own right?
I ask because I see no connectedness condition in the definition, but never seem to see disconnected Hasse diagrams.
Is every Hasse diagram connected?
In other words - is some antichain subset of a poset, a poset in its own right?
I ask because I see no connectedness condition in the definition, but never seem to see disconnected Hasse diagrams.
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