A partially ordered set in which every pair of elements has a unique supremum and a unique infimum.
A regular spacing or arrangement of geometric points, often decorated with a motif.
A discrete subgroup of Rⁿ which is isomorphic to Zⁿ (considered as an additive group) and spans the real vector space Rⁿ.
A flat panel constructed with widely-spaced crossed thin strips of wood or other material, commonly used as a garden trellis.
A bearing with vertical and horizontal bands that cross each other.
A discrete subgroup L of a given locally compact group G whose quotient space G/L has finite invariant measure.
A model of the tuning relationships of a just intonation system, comprising an array of points in a periodic multidimensional pattern.
To make a lattice of.
To close, as an opening, with latticework; to furnish with a lattice.
An interwoven combination of parts or elements in a structure or system.
The system of equations required for the complete expression of the relations which exist between a set of quantities.
A network of anastomosing or interwoven nerves, blood vessels, or lymphatic vessels.