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  • ...of lattice points in the plane has a large subset whose centroid is also a lattice point}} ...point]]s in the plane has a large [[subset]] whose [[centroid]] is also a lattice point. It was proved independently in the autumn of 2003 by [[Christian Rei ...
    3 KB (438 words) - 13:44, 8 November 2024
  • {{short description|Family of tetrahedra on an integer lattice}} ...the same number of interior ({{mvar|i}}) and boundary ({{mvar|b}}) lattice points but different volumes ({{mvar|V}}).]] ...
    4 KB (616 words) - 10:18, 16 January 2025
  • ...h LP relaxation.svg|right|thumb|300px|The red dots are the integer lattice points within the blue polygon, the latter representing a two-dimensional [[linear ...nd [[computer science]].<ref>[http://math.sfsu.edu/beck/src06.html Integer points in polyhedra. Geometry, Number Theory, Representation Theory, Algebra, Opti ...
    4 KB (568 words) - 09:30, 9 January 2025
  • ...ive transformation]]s that send the graph to itself is a [[lattice (group)|lattice in the group-theoretical sense]]. ...lane or 3D space). This type of graph may more shortly be called just a '''lattice''', '''mesh''', or '''grid'''. Moreover, these terms are also commonly used ...
    4 KB (652 words) - 00:31, 26 September 2024
  • ...er dual (functional analysis)|order dual]] of <math>X</math> distinguishes points in <math>X</math>.{{sfn|Schaefer|Wolff|1999|pp=204–214}} ...ector space is an important property in the theory of [[topological vector lattice]]s. ...
    2 KB (207 words) - 00:10, 3 November 2022
  • ...Volterra lattice is an [[integrable system]], and is related to the [[Toda lattice]]. It is also used as a model for [[Langmuir wave]]s in plasmas. The Volterra lattice is the set of ordinary differential equations for functions ''a''<sub>''n'' ...
    3 KB (436 words) - 17:22, 14 October 2024
  • {{Short description|2-dimensional lattice}} |[[Image:Rectangular Lattice.svg|150px]] ...
    3 KB (464 words) - 03:08, 18 December 2024
  • ...]], a '''locally convex vector lattice (LCVL)''' is a [[topological vector lattice]] that is also a [[locally convex]] space.{{sfn|Schaefer|Wolff|1999|pp=234– LCVLs are important in the theory of [[topological vector lattice]]s. ...
    7 KB (1,048 words) - 23:37, 21 January 2023
  • ...a [[Magic number (chemistry)|magic number]] for the [[face-centered cubic lattice]]. The centered icosahedral number for a specific <math>n</math> is given b ...sahedral (or cuboctahedral) numbers, also crystal ball sequence for f.c.c. lattice}}. ...
    1 KB (171 words) - 23:20, 12 December 2024
  • ...) containing the X-ray beam. The third parameter specifying the reciprocal lattice vector is the angle <math>\phi</math> formed by the X-ray beam and the plan ...th>\zeta = \zeta_2</math>, and so on. Alternatively the reciprocal lattice points lie a long a cylinder with a constant <math>\xi</math> value whose axis is ...
    3 KB (516 words) - 16:58, 20 September 2019
  • {{Short description|Sequence of end-to-end vectors across points of a lattice}} [[File:Lattice Path in Z2.svg|thumb|285px|Lattice path of length 5 in {{bug workaround|{{math|ℤ{{sup|2}}}}}} with {{math|1='' ...
    8 KB (1,257 words) - 19:16, 23 November 2024
  • ...or '''almost lattice''' is a [[Delone set|relatively dense]] set ''X'' of points in the [[Euclidean plane]] or a higher-dimensional [[Euclidean space]] such ...uniformly discrete if there exists a number ''&epsilon;'' such that no two points of ''X'' are within distance ''&epsilon;'' of each other. A set that is bot ...
    5 KB (709 words) - 21:20, 8 January 2025
  • ...alysis]], an '''abstract ''m''-space''' or an '''AM-space''' is a [[Banach lattice]] <math>(X, \| \cdot \|)</math> whose norm satisfies <math>\left\| \sup \{ If ''X'' is an [[Archimedean order]]ed [[vector lattice]], ''u'' is an [[order unit]] of ''X'', and ''p''<sub>''u''</sub> is the [[ ...
    2 KB (368 words) - 00:10, 3 November 2022
  • {{Short description|Theorem about circles through lattice points}} ...the [[Euclidean plane]] that passes through exactly <math>n</math> integer points.}} ...
    3 KB (458 words) - 00:59, 9 January 2025
  • ...m zero [[Weyl vector]]. In particular it is closely related to the [[Leech lattice]] Λ, and has the [[Conway group Co1]] at the top of its [[automorphism grou The lattice II<sub>25,1</sub> is given by all vectors (''a''<sub>1</sub>,...,''a''<sub> ...
    8 KB (1,132 words) - 07:14, 7 May 2024
  • ...m''' or '''Hermite–Korkine–Zolotarev''' ('''HKZ''') '''algorithm''' is a [[lattice reduction]] [[algorithm]]. ...ferred for solving multiple [[closest vector problem]]s (CVPs) in the same lattice, where it can be more efficient. ...
    5 KB (691 words) - 11:44, 9 September 2023
  • ...of numbers]] about the values taken by a [[Normed vector space|norm]] on a lattice and the volume of its fundamental cell. Let {{math|Γ}} be a [[Lattice (group)|lattice]] in {{math|'''R'''<sup>''n''</sup>}}. The '''successive minima''' of {{mv ...
    6 KB (903 words) - 09:18, 19 May 2022
  • [[File:Equilateral Triangle Lattice.svg|thumb|right|A lattice in the [[Euclidean plane]].]] ...nois Press |ISBN=0-252-03098-2 }}</ref> When listed in a [[spreadsheet]] a lattice may be referred to as a '''tuning table'''. ...
    6 KB (876 words) - 12:50, 12 January 2025
  • ...s in which the geometry of [[Lattice (group)|lattices]], repeating sets of points in the plane or higher dimensions, is used to derive results in [[number th ...contains,{{r|wills}} and the [[Gauss circle problem]] of counting lattice points in a circle centered at the origin of the plane.{{r|hoare}} ...
    6 KB (801 words) - 03:16, 14 February 2021
  • [[Image:HPP small.gif|thumb|Small scale demonstration of the square lattice HPP model (click the picture for animated version).]] ...ton methods levelled off in the early 1990s, due to rising interest in the lattice Boltzmann methods.<ref>Succi, section 2.6</ref> ...
    7 KB (1,030 words) - 04:24, 23 July 2023
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