• Thumbnail for Cubic graph
    of graph theory, a cubic graph is a graph in which all vertices have degree three. In other words, a cubic graph is a 3-regular graph. Cubic graphs are...
    15 KB (1,777 words) - 20:46, 11 March 2024
  • Thumbnail for Petersen graph
    problems in graph theory. The Petersen graph is named after Julius Petersen, who in 1898 constructed it to be the smallest bridgeless cubic graph with no...
    24 KB (2,993 words) - 04:57, 12 April 2025
  • Thumbnail for Cubic function
    {b}{3a}}.} The graph of a cubic function is a cubic curve, though many cubic curves are not graphs of functions. Although cubic functions depend on...
    12 KB (1,746 words) - 17:57, 14 May 2025
  • Thumbnail for Heawood graph
    field of graph theory, the Heawood graph is an undirected graph with 14 vertices and 21 edges, named after Percy John Heawood. The graph is cubic, and all...
    10 KB (1,001 words) - 06:23, 6 March 2025
  • Thumbnail for Desargues graph
    In the mathematical field of graph theory, the Desargues graph is a distance-transitive, cubic graph with 20 vertices and 30 edges. It is named after...
    10 KB (1,203 words) - 11:19, 3 August 2024
  • Thumbnail for Tutte–Coxeter graph
    the unique smallest cubic graph of girth 8, it is a cage and a Moore graph. It is bipartite, and can be constructed as the Levi graph of the generalized...
    7 KB (686 words) - 18:29, 3 November 2024
  • Thumbnail for Erdős–Gyárfás conjecture
    mathematics Must every cubic graph contain a simple cycle of length a power of two? More unsolved problems in mathematics In graph theory, the unproven...
    5 KB (473 words) - 00:43, 24 July 2024
  • Thumbnail for Snark (graph theory)
    needed for the edges of a cubic graph is either three ("class one" graphs) or four ("class two" graphs), so snarks are cubic graphs of class two. However...
    23 KB (2,760 words) - 03:12, 27 January 2025
  • The connected 3-regular (cubic) simple graphs are listed for small vertex numbers. The number of connected simple cubic graphs on 4, 6, 8, 10, ... vertices...
    31 KB (1,308 words) - 03:16, 14 June 2025
  • Appendix:Glossary of graph theory in Wiktionary, the free dictionary. This is a glossary of graph theory. Graph theory is the study of graphs, systems of nodes...
    109 KB (16,011 words) - 18:32, 30 April 2025
  • Thumbnail for Symmetric graph
    Other well known cubic symmetric graphs are the Dyck graph, the Foster graph and the Biggs–Smith graph. The ten distance-transitive graphs listed above,...
    11 KB (1,173 words) - 18:06, 9 May 2025
  • Thumbnail for Crossing number (graph theory)
    graph theory, the crossing number cr(G) of a graph G is the lowest number of edge crossings of a plane drawing of the graph G. For instance, a graph is...
    27 KB (3,160 words) - 20:56, 12 March 2025
  • The Petersen graph is the unique 5-cage (it is the smallest cubic graph of girth 5), the Heawood graph is the unique 6-cage, the McGee graph is the unique...
    7 KB (903 words) - 07:28, 19 December 2024
  • Thumbnail for Frucht graph
    In the mathematical field of graph theory, the Frucht graph is a cubic graph with 12 vertices, 18 edges, and no nontrivial symmetries. It was first described...
    4 KB (365 words) - 05:38, 31 May 2025
  • Thumbnail for Hypercube graph
    confused with cubic graphs, which are graphs that have exactly three edges touching each vertex. The only hypercube graph Qn that is a cubic graph is the cubical...
    13 KB (1,555 words) - 00:07, 10 May 2025
  • uniquely 3-edge-colorable graphs that do not fit into this classification, such as the graph of the triangular pyramid. If a cubic graph is uniquely 3-edge-colorable...
    10 KB (1,038 words) - 23:28, 23 September 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...
    14 KB (1,599 words) - 20:42, 11 June 2025
  • Thumbnail for Petersen's theorem
    Petersen's theorem (category Matching (graph theory))
    follows: Petersen's Theorem. Every cubic, bridgeless graph contains a perfect matching. In other words, if a graph has exactly three edges at each vertex...
    13 KB (1,471 words) - 13:53, 26 May 2025
  • Thumbnail for Nauru graph
    In the mathematical field of graph theory, the Nauru graph is a symmetric, bipartite, cubic graph with 24 vertices and 36 edges. It was named by David...
    11 KB (1,378 words) - 20:54, 8 February 2025
  • Thumbnail for Gray graph
    mathematical field of graph theory, the Gray graph is an undirected bipartite graph with 54 vertices and 81 edges. It is a cubic graph: every vertex touches...
    7 KB (812 words) - 14:14, 28 April 2024
  • automorphism group of a connected graph – indeed, of a cubic graph. Constructing the automorphism group of a graph, in the form of a list of generators...
    14 KB (1,343 words) - 16:54, 11 January 2025
  • = 0) Cubic form, a homogeneous polynomial of degree 3 Cubic graph (mathematics - graph theory), a graph where all vertices have degree 3 Cubic plane...
    2 KB (317 words) - 15:42, 16 August 2024
  • Tait's conjecture (category Statements about planar graphs)
    mathematics, Tait's conjecture states that "Every 3-connected planar cubic graph has a Hamiltonian cycle (along the edges) through all its vertices"....
    5 KB (638 words) - 22:42, 27 February 2025
  • Thumbnail for Algebraic graph theory
    graphs can be drawn up. By Frucht's theorem, all groups can be represented as the automorphism group of a connected graph (indeed, of a cubic graph)...
    7 KB (671 words) - 13:31, 13 February 2025
  • Thumbnail for Tietze's graph
    In the mathematical field of graph theory, Tietze's graph is an undirected cubic graph with 12 vertices and 18 edges. It is named after Heinrich Franz...
    6 KB (667 words) - 21:04, 29 August 2024
  • Thumbnail for 110-vertex Iofinova–Ivanov graph
    The 110-vertex Iofinova–Ivanov graph is, in graph theory, a semi-symmetric cubic graph with 110 vertices and 165 edges. Iofinova and Ivanov proved in...
    5 KB (534 words) - 00:39, 24 July 2024
  • Thumbnail for F26A graph
    In the mathematical field of graph theory, the F26A graph is a symmetric bipartite cubic graph with 26 vertices and 39 edges. It has chromatic number 2...
    4 KB (399 words) - 08:20, 3 October 2019
  • Thumbnail for Asymmetric graph
    there are infinitely many asymmetric cubic graphs. The class of asymmetric graphs is closed under complements: a graph G is asymmetric if and only if its...
    5 KB (522 words) - 12:14, 17 October 2024
  • Thumbnail for Three utilities problem
    Thomsen. It is a well-covered graph, the smallest triangle-free cubic graph, and the smallest non-planar minimally rigid graph. A review of the history of...
    25 KB (2,758 words) - 23:18, 20 May 2025
  • Thumbnail for Pappus graph
    configuration. All the cubic, distance-regular graphs are known; the Pappus graph is one of the 13 such graphs. The Pappus graph has rectilinear crossing...
    5 KB (598 words) - 04:24, 29 August 2023