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2-category 2-category-theory abelian-categories adjoint algebra algebraic algebraic-geometry algebraic-topology analysis analytic-geometry arithmetic arithmetic-geometry book bundles calculus categorical categories category category-theory chern-weil-theory cohesion cohesive-homotopy-type-theory cohomology colimits combinatorics complex complex-geometry computable-mathematics computer-science constructive cosmology deformation-theory descent diagrams differential differential-cohomology differential-equations differential-geometry digraphs duality elliptic-cohomology enriched fibration foundation foundations functional-analysis functor gauge-theory gebra geometric-quantization geometry graph graphs gravity grothendieck group group-theory harmonic-analysis higher higher-algebra higher-category-theory higher-differential-geometry higher-geometry higher-lie-theory higher-topos-theory homological homological-algebra homotopy homotopy-theory homotopy-type-theory index-theory integration integration-theory internal-categories k-theory lie-theory limits linear linear-algebra locale localization logic mathematics measure measure-theory modal modal-logic model model-category-theory monad monads monoidal monoidal-category-theory morphism motives motivic-cohomology nlab noncommutative noncommutative-geometry number-theory of operads operator operator-algebra order-theory pages pasting philosophy physics pro-object probability probability-theory quantization quantum quantum-field quantum-field-theory quantum-mechanics quantum-physics quantum-theory question representation representation-theory riemannian-geometry scheme schemes set set-theory sheaf simplicial space spin-geometry stable-homotopy-theory stack string string-theory superalgebra supergeometry svg symplectic-geometry synthetic-differential-geometry terminology theory topology topos topos-theory tqft type type-theory universal variational-calculus

1. • CommentRowNumber1.
   • CommentAuthornLab edit announcer
   • CommentTimeMay 27th 2022
   • PermaLink
   Author: nLab edit announcer
   Format: MarkdownItexfound this article as well, going to merge [[lattice (in a vector space, etc.)]] into here Anonymous <a href="https://ncatlab.org/nlab/revision/diff/lattice+%28discrete+subgroup%29/4">diff</a>, <a href="https://ncatlab.org/nlab/revision/lattice+%28discrete+subgroup%29/4">v4</a>, <a href="https://ncatlab.org/nlab/show/lattice+%28discrete+subgroup%29">current</a>

   found this article as well, going to merge lattice (in a vector space, etc.) into here

   Anonymous

   diff, v4, current

2. • CommentRowNumber2.
   • CommentAuthorGuest
   • CommentTimeMay 27th 2022
   • PermaLink
   Author: Guest
   Format: MarkdownItexIn constructive mathematics, is the quotient group $\mathbb{R}_D/\mathbb{R}_C$ of the [[Dedekind real numbers]] with the [[modulated Cauchy real numbers]] [[compact]] with respect to the quotient topology?

   In constructive mathematics, is the quotient group $\mathbb{R}_D/\mathbb{R}_C$ of the Dedekind real numbers with the modulated Cauchy real numbers compact with respect to the quotient topology?

3. • CommentRowNumber3.
   • CommentAuthorUrs
   • CommentTimeJun 14th 2022
   • PermaLink
   Author: Urs
   Format: MarkdownItexadded pointer to: * [[Peter Engel]], [[Louis Michel]], [[Marjorie Senechal]], *Lattice Geometry*, IHES/P/04/45 (2004) $[$[pdf](https://cds.cern.ch/record/859509/files/cer-002542451.pdf), [cds:859509](https://cds.cern.ch/record/859509)$]$ <a href="https://ncatlab.org/nlab/revision/diff/lattice+%28discrete+subgroup%29/5">diff</a>, <a href="https://ncatlab.org/nlab/revision/lattice+%28discrete+subgroup%29/5">v5</a>, <a href="https://ncatlab.org/nlab/show/lattice+%28discrete+subgroup%29">current</a>

   added pointer to:

   • Peter Engel, Louis Michel, Marjorie Senechal, Lattice Geometry, IHES/P/04/45 (2004) $[$pdf, cds:859509$]$

   diff, v5, current

4. • CommentRowNumber4.
   • CommentAuthorUrs
   • CommentTimeApr 18th 2023
   • PermaLink
   Author: Urs
   Format: MarkdownItexadded pointer to today's * Dmitry Manning-Coe, *Lattices: From Roots to String Compactifications* &lbrack;[arXiv:2304.05394](https://arxiv.org/abs/2304.05394)&rbrack; <a href="https://ncatlab.org/nlab/revision/diff/lattice+%28discrete+subgroup%29/7">diff</a>, <a href="https://ncatlab.org/nlab/revision/lattice+%28discrete+subgroup%29/7">v7</a>, <a href="https://ncatlab.org/nlab/show/lattice+%28discrete+subgroup%29">current</a>

   added pointer to today’s

   • Dmitry Manning-Coe, Lattices: From Roots to String Compactifications [arXiv:2304.05394]

   diff, v7, current