circulant graph

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• Circulant graph — The Paley graph of order 13, an example of a circulant graph. Crown graphs …   Wikipedia

• Circulant matrix — In linear algebra, a circulant matrix is a special kind of Toeplitz matrix where each row vector is rotated one element to the right relative to the preceding row vector. In numerical analysis, circulant matrices are important because they are… …   Wikipedia

• Rook's graph — infobox graph name = Rook s graph image caption = 8x8 Rook s graph vertices = nm edges = nm ( n + m )/2 nm diameter = 2 chromatic number = max( n , m ) chromatic index = girth = 3 (if max( n , m ) ≥ 3) properties = regular, vertex transitive,… …   Wikipedia

• Regular graph — In graph theory, a regular graph is a graph where each vertex has the same number of neighbors, i.e. every vertex has the same degree or valency. A regular graph with vertices of degree k is called a kregular graph or regular graph of degree… …   Wikipedia

• Paley graph — infobox graph name = Paley graph image caption = The Paley graph of order 13 namesake = Raymond Paley vertices = edges = chromatic number = chromatic index = properties = Strongly regularIn mathematics, and specifically graph theory, Paley graphs …   Wikipedia

• Vertex-transitive graph — In mathematics, a vertex transitive graph is a graph G such that, given any two vertices v1 and v2 of G , there is some automorphism : f : V(G) → V(G) such that : f (v1) = v2. In other words, a graph is vertex transitive if its automorphism group …   Wikipedia

• Cycle graph (disambiguation) — A cycle graph or cyclic graph is a connected, 2 regular graph.Cycle graph or cyclic graph may also refer to: * Cycle graph (algebra), a diagram representing the cycles determined by taking powers of group elements * Circulant graph * A graph… …   Wikipedia

• Crown graph — Crown graphs with six, eight, and ten vertices. In graph theory, a branch of mathematics, a crown graph on 2n vertices is an undirected graph with two sets of vertices ui and vi and with an edge from ui to vj whenever i ≠ j. The crown… …   Wikipedia

• List of mathematics articles (C) — NOTOC C C closed subgroup C minimal theory C normal subgroup C number C semiring C space C symmetry C* algebra C0 semigroup CA group Cabal (set theory) Cabibbo Kobayashi Maskawa matrix Cabinet projection Cable knot Cabri Geometry Cabtaxi number… …   Wikipedia

• Cyclic (mathematics) — There are many terms in mathematics that begin with cyclic: Cyclic chain rule, for derivatives, used in thermodynamics Cyclic code, linear codes closed under cyclic permutations Cyclic convolution, a method of combining periodic functions Cycle… …   Wikipedia

• Möbius ladder — Two views of the Möbius ladder M16. In graph theory, the Möbius ladder Mn is a cubic circulant graph with an even number n of vertices, formed from an n cycle by adding edges (called rungs ) connecting opposite pairs of vertices in the cycle. It… …   Wikipedia