Look up lattice in Wiktionary, the free dictionary.

Lattice may refer to:

Art and design

• Latticework an ornamental and/or structural criss-crossed framework, an arrangement of crossing laths or other thin strips of material
• Lattice (pastry)

Architecture and engineering

• Lattice girder
• Lattice tower
• Lattice truss bridge

Mathematics

• Lattice (mathematics), any of the following:
  • Lattice (order), a type of partially ordered set
    • Concept lattice
    • Lattice of subgroups
      • Lattice theorem, a correspondence between lattices of subgroups
  • Lattice (discrete subgroup), a discrete subgroup of a topological group with finite covolume
  • Lattice (group), a repeating arrangement of points
    • Bravais lattice, 14 possible arrangements of repeating points in 3-D
    • Coxeter–Todd lattice
    • Hexagonal lattice or Eisenstein integers
    • Integer lattice
    • Niemeier lattice
    • Reciprocal lattice
    • Square lattice or Gaussian integers
    • Unimodular lattice, such as the Leech lattice or E8 lattice
    • Arithmetic lattice, a lattice derived from a division algebra
  • Bethe lattice, a regular infinite tree structure
  • Lattice multiplication, a form of long multiplication suitable for hand calculation

Science

• A crystal structure fitting a lattice arrangement
• Kagome lattice
• Lattice model (physics), a model defined not on a continuum, but on a lattice

Medicine

• Lattice degeneration of the retina

Companies and Organizations

• Lattice Semiconductor, an electronics company
• Lattice, Incorporated, a software company and makers of Lattice C

Synonyms

• Mesh
• Grid

See also

• Trellis
• Lattice model (finance)

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