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Mathematics

Lattice (group), a repeating arrangement of points

Lattice (discrete subgroup), a discrete subgroup of a topological group
whose quotient carries an invariant finite Borel measure

Lattice (module), a module over a ring which is embedded in a vector space over a field

Lattice graph, a graph that can be drawn within a repeating arrangement of points

Lattice-based cryptography, encryption systems based on repeating arrangements of points

Lattice (order), a partially ordered set with unique least upper bounds and
greatest lower bounds

Lattice-based access control, computer security systems based on
partially ordered access privileges

Skew lattice, a non-commutative generalization of order-theoretic lattices

Lattice multiplication, a multiplication algorithm suitable for hand calculation

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