• 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 (2,926 words) - 19:05, 30 April 2024
  • Thumbnail for Generalized Petersen graph
    They include the Petersen graph and generalize one of the ways of constructing the Petersen graph. The generalized Petersen graph family was introduced...
    13 KB (1,395 words) - 05:18, 25 May 2024
  • The Petersen Graph is a mathematics book about the Petersen graph and its applications in graph theory. It was written by Derek Holton and John Sheehan...
    5 KB (616 words) - 20:31, 19 February 2024
  • Thumbnail for Algebraic graph theory
    matrix of a graph (this part of algebraic graph theory is also called spectral graph theory). For the Petersen graph, for example, the spectrum of the adjacency...
    7 KB (671 words) - 16:56, 27 November 2023
  • Thumbnail for Snark (graph theory)
    snark is planar. The first graph known to be a snark was the Petersen graph; it was proved to be a snark by Julius Petersen in 1898, although it had already...
    23 KB (2,707 words) - 07:04, 29 May 2024
  • graph Cameron graph Petersen graph Hall–Janko graph Hoffman–Singleton graph Higman–Sims graph Paley graph of order 13 Shrikhande graph Schläfli graph...
    14 KB (1,251 words) - 14:50, 13 March 2024
  • Thumbnail for Cubic graph
    individual graphs are cubic and symmetric, including the utility graph, the Petersen graph, the Heawood graph, the Möbius–Kantor graph, the Pappus graph, the...
    15 KB (1,777 words) - 20:46, 11 March 2024
  • Thumbnail for Graph factorization
    and these graphs are not 1-factorable; examples of such graphs include: Any regular graph with an odd number of nodes. The Petersen graph. A 1-factorization...
    11 KB (1,237 words) - 00:29, 7 March 2024
  • Thumbnail for 5
    number of 5. The Petersen graph, which is also a distance-regular graph, is one of only 5 known connected vertex-transitive graphs with no Hamiltonian...
    104 KB (13,347 words) - 06:21, 5 July 2024
  • Thumbnail for Kneser graph
    O3 = K(5, 2) is the Petersen graph (see top right figure). The Kneser graph O4 = K(7, 3), visualized on the right. The Kneser graph K ( n , k ) {\displaystyle...
    14 KB (1,626 words) - 12:35, 14 June 2024
  • Thumbnail for Desargues graph
    databases. The name "Desargues graph" has also been used to refer to a ten-vertex graph, the complement of the Petersen graph, which can also be formed as...
    10 KB (1,172 words) - 06:47, 10 February 2024
  • In graph theory, a planar graph is a graph that can be embedded in the plane, i.e., it can be drawn on the plane in such a way that its edges intersect...
    35 KB (4,471 words) - 04:49, 30 April 2024
  • Thumbnail for Julius Petersen
    contributions to the field of mathematics led to the birth of graph theory. Petersen's interests in mathematics were manifold, including: geometry, complex...
    11 KB (1,478 words) - 17:11, 21 June 2024
  • Thumbnail for Möbius–Kantor graph
    Ferdinand Möbius and Seligmann Kantor. It can be defined as the generalized Petersen graph G(8,3): that is, it is formed by the vertices of an octagon, connected...
    13 KB (1,512 words) - 19:59, 8 January 2024
  • Thumbnail for Graph (discrete mathematics)
    graph is a forest. More advanced kinds of graphs are: Petersen graph and its generalizations; perfect graphs; cographs; chordal graphs; other graphs with...
    28 KB (3,692 words) - 00:50, 19 June 2024
  • generalized Petersen graph G(9,2) is non-planar, triangle-free, and uniquely 3-edge-colorable. For many years it was the only known such graph, and it had...
    10 KB (1,031 words) - 05:57, 3 May 2023
  • graphs (such as the Petersen graph, the Heawood graph and the vertices and edges of the Platonic solids). The finite Cayley graphs (such as cube-connected...
    6 KB (636 words) - 22:09, 26 January 2024
  • Thumbnail for Toroidal graph
    Heawood graph, the complete graph K7 (and hence K5 and K6), the Petersen graph (and hence the complete bipartite graph K3,3, since the Petersen graph contains...
    7 KB (693 words) - 09:03, 29 November 2023
  • The complete graph K6, the Petersen graph, and the other five graphs in the Petersen family do not have linkless embeddings. Every graph minor of a linklessly...
    29 KB (3,469 words) - 20:06, 19 February 2024
  • Thumbnail for Nauru graph
     9, −5]4. The Nauru graph can also be constructed as the generalized Petersen graph G(12, 5) which is formed by the vertices of a dodecagon connected to...
    11 KB (1,378 words) - 16:58, 11 December 2023
  • Thumbnail for Hemi-dodecahedron
    of graph theory this is an embedding of the Petersen graph on a real projective plane. With this embedding, the dual graph is K6 (the complete graph with...
    2 KB (172 words) - 03:07, 16 December 2023
  • Thumbnail for Graph coloring
    graph theory, graph coloring is a special case of graph labeling; it is an assignment of labels traditionally called "colors" to elements of a graph subject...
    67 KB (7,996 words) - 05:55, 18 June 2024
  • Good Pub Guide, recommends pubs in the UK Generalized Petersen graph, a type of mathematical graph Guinness Peat Group, an investment holding company Grammophon-Philips...
    701 bytes (118 words) - 14:49, 11 March 2020
  • 10-cage, the Harries graph and the Harries–Wong graph. The Petersen graph has a girth of 5 The Heawood graph has a girth of 6 The McGee graph has a girth of...
    7 KB (903 words) - 09:27, 5 June 2024
  • 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...
    106 KB (15,667 words) - 12:01, 16 May 2024
  • Thumbnail for Petersen family
    In graph theory, the Petersen family is a set of seven undirected graphs that includes the Petersen graph and the complete graph K6. The Petersen family...
    7 KB (898 words) - 22:27, 6 January 2024
  • Thumbnail for Unit distance graph
    distance graphs include the cactus graphs, the matchstick graphs and penny graphs, and the hypercube graphs. The generalized Petersen graphs are non-strict...
    33 KB (4,019 words) - 06:22, 31 May 2024
  • Thumbnail for Odd graph
    of graph theory, the odd graphs are a family of symmetric graphs defined from certain set systems. They include and generalize the Petersen graph. The...
    15 KB (1,924 words) - 01:46, 29 November 2023
  • Thumbnail for Tietze's graph
    Tietze's graph. Tietze's graph may be formed from the Petersen graph by replacing one of its vertices with a triangle. Like the Tietze graph, the Petersen graph...
    6 KB (666 words) - 07:16, 6 December 2023
  • 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) - 12:55, 15 May 2023