• Thumbnail for Desargues graph
    field of graph theory, the Desargues graph is a distance-transitive, cubic graph with 20 vertices and 30 edges. It is named after Girard Desargues, arises...
    10 KB (1,203 words) - 11:19, 3 August 2024
  • Thumbnail for Girard Desargues
    projective geometry. Desargues' theorem, the Desargues graph, and the crater Desargues on the Moon are named in his honour. Born in Lyon, Desargues came from a...
    6 KB (630 words) - 07:49, 21 August 2024
  • Thumbnail for Levi graph
    space. For every Levi graph, there is an equivalent hypergraph, and vice versa. The Desargues graph is the Levi graph of the Desargues configuration, composed...
    6 KB (600 words) - 05:49, 27 August 2022
  • Thumbnail for Desargues configuration
    after Girard Desargues. The Desargues configuration can be constructed in two dimensions from the points and lines occurring in Desargues's theorem, in...
    12 KB (1,485 words) - 19:06, 12 October 2024
  • Thumbnail for Petersen graph
    10 , 2 ) {\displaystyle G(10,2)} , the Desargues graph G ( 10 , 3 ) {\displaystyle G(10,3)} and the Nauru graph G ( 12 , 5 ) {\displaystyle G(12,5)} ....
    24 KB (2,943 words) - 11:37, 25 October 2024
  • Thumbnail for Generalized Petersen graph
    Petersen graphs are the n-prism G(n, 1), the Dürer graph G(6, 2), the Möbius-Kantor graph G(8, 3), the dodecahedron G(10, 2), the Desargues graph G(10, 3)...
    13 KB (1,395 words) - 21:37, 23 October 2024
  • 3-regular graphs. Every strongly regular graph is symmetric, but not vice versa. Heawood graph Möbius–Kantor graph Pappus graph Desargues graph Nauru graph Coxeter...
    14 KB (1,251 words) - 14:50, 13 March 2024
  • Thumbnail for Graph factorization
    In graph theory, a factor of a graph G is a spanning subgraph, i.e., a subgraph that has the same vertex set as G. A k-factor of a graph is a spanning...
    11 KB (1,237 words) - 00:30, 8 October 2024
  • Thumbnail for Cubic graph
    graph, the Desargues graph, the Nauru graph, the Coxeter graph, the Tutte–Coxeter graph, the Dyck graph, the Foster graph and the Biggs–Smith graph. W. T....
    15 KB (1,777 words) - 20:46, 11 March 2024
  • Thumbnail for Kneser graph
    vertices. The bipartite Kneser graph H(5, 2) is the Desargues graph and the bipartite Kneser graph H(n, 1) is a crown graph. Watkins (1970). Lovász (1978)...
    14 KB (1,626 words) - 21:16, 14 August 2024
  • Thumbnail for Crossing number (graph theory)
    The smallest 6-crossing cubic graph is the Desargues graph, with 20 vertices. None of the four 7-crossing cubic graphs, with 22 vertices, are well known...
    27 KB (3,162 words) - 10:43, 12 October 2024
  • Thumbnail for Symmetric graph
    In the mathematical field of graph theory, a graph G is symmetric (or arc-transitive) if, given any two pairs of adjacent vertices u1—v1 and u2—v2 of...
    11 KB (1,158 words) - 06:50, 14 November 2024
  • Tutte–Coxeter graph, the Dodecahedral graph, the Desargues graph, Tutte 12-cage, the Biggs–Smith graph, and the Foster graph. Bang, S.; Dubickas, A.; Koolen...
    6 KB (966 words) - 01:51, 7 December 2023
  • Thumbnail for Edge coloring
    Edge coloring (category Graph coloring)
    In graph theory, a proper edge coloring of a graph is an assignment of "colors" to the edges of the graph so that no two incident edges have the same color...
    65 KB (8,472 words) - 14:53, 9 October 2024
  • Thumbnail for Möbius–Kantor graph
    10 , 2 ) {\displaystyle G(10,2)} , the Desargues graph G ( 10 , 3 ) {\displaystyle G(10,3)} and the Nauru graph G ( 12 , 5 ) {\displaystyle G(12,5)} ....
    13 KB (1,528 words) - 15:05, 16 October 2024
  • Thumbnail for Tensor product of graphs
    is the Desargues graph: K2 × G(5,2) = G(10,3). The bipartite double cover of a complete graph Kn is a crown graph (a complete bipartite graph Kn,n minus...
    8 KB (869 words) - 14:53, 7 April 2024
  • Nauru graph and the Desargues graph are integral. The Higman–Sims graph, the Hall–Janko graph, the Clebsch graph, the Hoffman–Singleton graph, the Shrikhande...
    4 KB (415 words) - 15:53, 29 January 2023
  • Thumbnail for Nauru graph
    {\displaystyle G(10,2)} and the Desargues graph G ( 10 , 3 ) {\displaystyle G(10,3)} . The Nauru graph is a Cayley graph of S4, the symmetric group of permutations...
    11 KB (1,378 words) - 16:58, 11 December 2023
  • Bipartite double cover (category Graph operations)
    graph is the Desargues graph: K2 × G(5,2) = G(10,3). The bipartite double cover of a complete graph Kn is a crown graph (a complete bipartite graph Kn...
    11 KB (1,435 words) - 22:51, 15 July 2023
  • Thumbnail for Distance-transitive graph
    In the mathematical field of graph theory, a distance-transitive graph is a graph such that, given any two vertices v and w at any distance i, and any...
    7 KB (585 words) - 11:39, 8 March 2024
  • various individual (finite) graphs. The columns 'vertices', 'edges', 'radius', 'diameter', 'girth', 'P' (whether the graph is planar), χ (chromatic number)...
    7 KB (85 words) - 19:28, 12 March 2024
  • Partial cube (category Graph families)
    resulting graph is a bipartite Kneser graph; the graph formed in this way with n = 2 has 20 vertices and 30 edges, and is called the Desargues graph. All median...
    15 KB (1,904 words) - 07:23, 30 March 2024
  • graph and the Desargues graph. Any hypercube graph, such as the four-dimensional hypercube shown below, is also bivariegated. However, the graph shown below...
    4 KB (450 words) - 15:10, 2 December 2023
  • Thumbnail for Projective plane
    projective spaces; such embeddability is a consequence of a property known as Desargues' theorem, not shared by all projective planes. A projective plane consists...
    51 KB (6,624 words) - 21:52, 16 November 2024
  • Thumbnail for Pappus graph
    Thesis, University of Tübingen, 2018 Kagno, I. N. (1947), "Desargues' and Pappus' graphs and their groups", American Journal of Mathematics, 69 (4),...
    5 KB (598 words) - 04:24, 29 August 2023
  • plane is the real projective plane provided with a metric. Kepler and Desargues used the gnomonic projection to relate a plane σ to points on a hemisphere...
    7 KB (1,672 words) - 01:49, 8 October 2024
  • Thumbnail for Danzer's configuration
    trivial configuration (11), DCD(2) is the trilateral (32) and DCD(3) is the Desargues configuration (103). In configurations DCD(n) were further generalized...
    4 KB (444 words) - 21:17, 12 May 2024
  • Thumbnail for Italo Jose Dejter
    Italo Jose Dejter (category Graph theorists)
    distance-transitive graphs into C-UH graphs that yielded the above-mentioned paper and also allowed to confront, as digraphs, the Pappus graph to the Desargues graph. These...
    40 KB (5,660 words) - 18:38, 8 June 2024
  • Thumbnail for Fano plane
    plane, even though the plane is too small to contain a non-degenerate Desargues configuration (which requires 10 points and 10 lines). The lines of the...
    24 KB (3,097 words) - 00:05, 13 October 2024
  • Thumbnail for LCF notation
    LCF notation (category Graph description languages)
    In the mathematical field of graph theory, LCF notation or LCF code is a notation devised by Joshua Lederberg, and extended by H. S. M. Coxeter and Robert...
    11 KB (635 words) - 07:53, 29 May 2023