• Thumbnail for Foster graph
    mathematical field of graph theory, the Foster graph is a bipartite 3-regular graph with 90 vertices and 135 edges. The Foster graph is Hamiltonian and has...
    5 KB (530 words) - 06:49, 27 February 2024
  • Thumbnail for Symmetric graph
    the Dyck graph, the Foster graph and the Biggs–Smith graph. The ten distance-transitive graphs listed above, together with the Foster graph and the Biggs–Smith...
    11 KB (1,158 words) - 12:55, 15 May 2023
  • Thumbnail for Foster cage
    field of graph theory, the Foster cage is a 5-regular undirected graph with 30 vertices and 75 edges. It is one of the four (5,5)-cage graphs, the others...
    1 KB (177 words) - 08:09, 17 July 2020
  • Thumbnail for Cubic graph
    Möbius–Kantor graph, the Pappus graph, the Desargues graph, the Nauru graph, the Coxeter graph, the Tutte–Coxeter graph, the Dyck graph, the Foster graph and the...
    15 KB (1,777 words) - 20:46, 11 March 2024
  • graph Pappus graph Desargues graph Nauru graph Coxeter graph Tutte–Coxeter graph Dyck graph Klein graph Foster graph Biggs–Smith graph The Rado graph...
    14 KB (1,251 words) - 14:50, 13 March 2024
  • He is also known for the Foster census of cubic, symmetric graphs and the 90-vertex cubic symmetric Foster graph. Foster was a Harvard College graduate...
    3 KB (307 words) - 11:12, 24 August 2024
  • Thumbnail for Heawood graph
    distance-transitive graph (see the Foster census) and therefore distance regular. There are 24 perfect matchings in the Heawood graph; for each matching...
    10 KB (1,001 words) - 13:25, 14 August 2024
  • Thumbnail for Hall–Janko graph
    mathematical field of graph theory, the Hall–Janko graph, also known as the Hall-Janko-Wales graph, is a 36-regular undirected graph with 100 vertices and...
    3 KB (343 words) - 19:28, 28 July 2018
  • Thumbnail for Petersen graph
    mathematical field of graph theory, the Petersen graph is an undirected graph with 10 vertices and 15 edges. It is a small graph that serves as a useful...
    24 KB (2,933 words) - 00:46, 29 August 2024
  • Thumbnail for Meringer graph
    is one of the four (5,5)-cage graphs, the others being the Foster cage, the Robertson–Wegner graph, and the Wong graph. It has chromatic number 3, diameter...
    1 KB (160 words) - 00:44, 24 July 2024
  • Thumbnail for Wong graph
    graphs, the others being the Foster cage, the Meringer graph, and the Robertson–Wegner graph. Like the unrelated Harries–Wong graph, it is named after Pak-Ken...
    1 KB (171 words) - 00:39, 24 July 2024
  • Thumbnail for Robertson–Wegner graph
    It is one of the four (5,5)-cage graphs, the others being the Foster cage, the Meringer graph, and the Wong graph. It has chromatic number 4, diameter...
    2 KB (201 words) - 00:43, 24 July 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 Nauru graph
    symmetric graphs. The whole list of cubic symmetric graphs is now named after him the Foster Census and inside this list the Nauru graph is numbered graph F24A...
    11 KB (1,378 words) - 16:58, 11 December 2023
  • Thumbnail for Coxeter graph
    field of graph theory, the Coxeter graph is a 3-regular graph with 28 vertices and 42 edges. It is one of the 13 known cubic distance-regular graphs. It is...
    7 KB (732 words) - 22:31, 9 August 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
  • Thumbnail for Klein graphs
    symbol {7,3}8. According to the Foster census, the Klein graph, referenced as F056B, is the only cubic symmetric graph on 56 vertices which is not bipartite...
    6 KB (568 words) - 23:24, 24 April 2024
  • 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
  • Thumbnail for Pappus graph
    field of graph theory, the Pappus graph is a bipartite, 3-regular, undirected graph with 18 vertices and 27 edges, formed as the Levi graph of the Pappus...
    5 KB (598 words) - 04:24, 29 August 2023
  • Thumbnail for Ljubljana graph
    In the mathematical field of graph theory, the Ljubljana graph is an undirected bipartite graph with 112 vertices and 168 edges, rediscovered in 2002 and...
    5 KB (582 words) - 17:41, 30 August 2023
  • Thumbnail for Locally linear graph
    In graph theory, a locally linear graph is an undirected graph in which every edge belongs to exactly one triangle. Equivalently, for each vertex of the...
    24 KB (3,362 words) - 08:57, 2 January 2024
  • Thumbnail for Total coloring
    Total coloring (redirect from Total graph)
    In graph theory, total coloring is a type of graph coloring on the vertices and edges of a graph. When used without any qualification, a total coloring...
    4 KB (582 words) - 10:52, 4 July 2023
  • Thumbnail for F26A graph
    edge. According to the Foster census, the F26A graph is the only cubic symmetric graph on 26 vertices. It is also a Cayley graph for the dihedral group...
    4 KB (399 words) - 08:20, 3 October 2019
  • Thumbnail for Biggs–Smith graph
    According to the Foster census, the Biggs–Smith graph, referenced as F102A, is the only cubic symmetric graph on 102 vertices. The Biggs–Smith graph is also uniquely...
    3 KB (390 words) - 01:19, 23 February 2024
  • Thumbnail for Dyck graph
    Foster census, the Dyck graph, referenced as F32A, is the only cubic symmetric graph on 32 vertices. The characteristic polynomial of the Dyck graph is...
    4 KB (394 words) - 06:51, 27 February 2024
  • Thumbnail for Möbius–Kantor graph
    In the mathematical field of graph theory, the Möbius–Kantor graph is a symmetric bipartite cubic graph with 16 vertices and 24 edges named after August...
    13 KB (1,528 words) - 15:05, 16 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
  • parallel combinations. MacMahon called these graphs yoke-chains. Ronald M. Foster in 1932 categorised graphs by their nullity or rank and provided charts...
    47 KB (6,621 words) - 22:32, 1 October 2024
  • Thumbnail for Zero-symmetric graph
    this class of graphs was coined by R. M. Foster in a 1966 letter to H. S. M. Coxeter. In the context of group theory, zero-symmetric graphs are also called...
    5 KB (543 words) - 19:54, 29 May 2021
  • Thumbnail for Bipartite half
    Bipartite half (category Graph operations)
    halved Foster graph is one of finitely many degree-6 distance-regular locally linear graphs. Every graph G is the bipartite half of another graph, formed...
    4 KB (493 words) - 20:25, 28 July 2024