Axiom:Meet Semilattice Filter Axioms

Definition
Let $\struct {S, \wedge, \preccurlyeq}$ be a meet semilattice.

Let $F \subseteq S$ be a non-empty subset of $S$.

$F$ is a filter of $S$ $F$ satisifes the axioms:

These criteria are called the meet semilattice filter axioms.