• a free lattice is the free object corresponding to a lattice. As free objects, they have the universal property. Because the concept of a lattice can...
    12 KB (1,712 words) - 05:23, 5 January 2024
  • A lattice is an abstract structure studied in the mathematical subdisciplines of order theory and abstract algebra. It consists of a partially ordered...
    39 KB (5,451 words) - 17:40, 29 June 2025
  • Thumbnail for Complete lattice
    complete lattice is a partially ordered set in which all subsets have both a supremum (join) and an infimum (meet). A conditionally complete lattice satisfies...
    18 KB (2,709 words) - 14:43, 17 June 2025
  • In mathematics, a distributive lattice is a lattice in which the operations of join and meet distribute over each other. The prototypical examples of such...
    17 KB (2,061 words) - 16:03, 7 May 2025
  • Look up lattice in Wiktionary, the free dictionary. Lattice may refer to: Latticework, an ornamental criss-crossed framework, an arrangement of crossing...
    2 KB (333 words) - 08:55, 23 November 2023
  • Thumbnail for Lattice (group)
    can be summarized by saying that a lattice is a Delone set. More abstractly, a lattice can be described as a free abelian group of dimension n {\displaystyle...
    17 KB (2,315 words) - 23:35, 21 July 2025
  • group free partially commutative group free Kleene algebra free lattice free Boolean algebra free distributive lattice free Heyting algebra free modular...
    13 KB (2,027 words) - 20:06, 11 July 2025
  • Thumbnail for Lattice (discrete subgroup)
    In Lie theory and related areas of mathematics, a lattice in a locally compact group is a discrete subgroup with the property that the quotient space...
    31 KB (4,840 words) - 18:19, 11 July 2025
  • the free Heyting algebra). The word problem on free lattices and more generally free bounded lattices has a decidable solution. Bounded lattices are algebraic...
    29 KB (3,204 words) - 11:39, 24 July 2025
  • Thumbnail for Bethe lattice
    Bethe lattice (also called a regular tree) is an infinite symmetric regular tree where all vertices have the same number of neighbors. The Bethe lattice was...
    11 KB (1,950 words) - 12:43, 2 June 2025
  • potential inside the lattice. It is a generalization of the free electron model, which assumes zero potential inside the lattice. When talking about solid...
    18 KB (3,625 words) - 19:16, 25 May 2025
  • In computer science, lattice problems are a class of optimization problems related to mathematical objects called lattices. The conjectured intractability...
    28 KB (3,660 words) - 18:18, 23 June 2025
  • congruence lattice problem asks whether every algebraic distributive lattice is isomorphic to the congruence lattice of some other lattice. The problem...
    43 KB (5,506 words) - 02:06, 16 June 2025
  • Thumbnail for Modular lattice
    In the branch of mathematics called order theory, a modular lattice is a lattice that satisfies the following self-dual condition, Modular law a ≤ b implies...
    20 KB (2,417 words) - 07:56, 25 June 2025
  • Thumbnail for Ising model
    Ising model (redirect from Spin lattice)
    of two states (+1 or −1). The spins are arranged in a graph, usually a lattice (where the local structure repeats periodically in all directions), allowing...
    88 KB (13,240 words) - 10:22, 30 June 2025
  • Thumbnail for Quadtree
    Z; Pavel, N I (2010-09-27). "Scale-free network topology and multifractality in a weighted planar stochastic lattice". New Journal of Physics. 12 (9):...
    34 KB (4,786 words) - 00:29, 19 July 2025
  • A lattice is a partially ordered set that is both a meet- and join-semilattice with respect to the same partial order. Algebraically, a lattice is a...
    18 KB (2,387 words) - 06:30, 6 July 2025
  • Thumbnail for Brillouin zone
    In the same way the Bravais lattice is divided up into Wigner–Seitz cells in the real lattice, the reciprocal lattice is broken up into Brillouin zones...
    11 KB (640 words) - 06:31, 24 September 2024
  • fundamental domain for the lattice be 1. The E8 lattice and the Leech lattice are two famous examples. A lattice is a free abelian group of finite rank...
    14 KB (1,566 words) - 03:26, 17 March 2025
  • Thumbnail for Dual lattice
    theory of lattices, the dual lattice is a construction analogous to that of a dual vector space. In certain respects, the geometry of the dual lattice of a...
    12 KB (1,857 words) - 14:22, 4 October 2024
  • {\displaystyle R} -module with basis X {\displaystyle X} . free group free lattice tensor algebra free category, adjoint to the forgetful functor from categories...
    8 KB (1,163 words) - 04:14, 6 May 2025
  • In chemistry, the lattice energy is the energy change (released) upon formation of one mole of a crystalline compound from its infinitely separated constituents...
    14 KB (1,828 words) - 05:31, 26 July 2025
  • Thumbnail for Lattice QCD
    Lattice QCD is a well-established non-perturbative approach to solving the quantum chromodynamics (QCD) theory of quarks and gluons. It is a lattice gauge...
    15 KB (1,870 words) - 20:02, 19 June 2025
  • Thumbnail for Lattice tower
    A lattice tower or truss tower is a freestanding vertical framework tower. This construction is widely used in transmission towers carrying high-voltage...
    278 KB (9,369 words) - 00:39, 10 June 2025
  • Thumbnail for Noncrossing partition
    interval within this lattice is self-dual. The lattice of noncrossing partitions plays the same role in defining free cumulants in free probability theory...
    5 KB (762 words) - 09:05, 9 July 2025
  • almost freely through the crystal lattice of a solid. The model is closely related to the more conceptual empty lattice approximation. The model enables...
    9 KB (1,346 words) - 21:35, 11 March 2024
  • concept holds for free lattices. The free lattice in three generators is countably infinite. It has, as a sublattice, the free lattice in four generators...
    15 KB (2,429 words) - 14:01, 13 October 2024
  • Philip M. Whitman (category Lattice theorists)
    is an American mathematician who contributed to lattice theory, particularly the theory of free lattices. Living in Pittsburgh, he attended the Haverford...
    7 KB (528 words) - 19:52, 31 January 2025
  • non-interacting free electrons that move through a crystal lattice. The energy of the electrons in the "empty lattice" is the same as the energy of free electrons...
    8 KB (1,098 words) - 15:25, 13 January 2024
  • Thumbnail for Universal property
    by universal properties include: all free objects, direct products and direct sums, free groups, free lattices, Grothendieck group, completion of a metric...
    25 KB (4,031 words) - 05:52, 17 April 2025