Knight's tour — The Knight s Tour is a mathematical problem involving a knight on a chessboard. The knight is placed on the empty board and, moving according to the rules of chess, must visit each square exactly once. olutionsThere are a great many solutions to… … Wikipedia
Graph theory — In mathematics and computer science, graph theory is the study of graphs : mathematical structures used to model pairwise relations between objects from a certain collection. A graph in this context refers to a collection of vertices or nodes and … Wikipedia
graph theory — Math. the branch of mathematics dealing with linear graphs. [1965 70] * * * Mathematical theory of networks. A graph consists of nodes (also called points or vertices) and edges (lines) connecting certain pairs of nodes. An edge that connects a… … Universalium
Knight (chess) — The knight (unicode|♘ unicode|♞, sometimes referred to by players as a horse ) is a piece in the game of chess, representing a knight (armoured cavalry). It is normally represented by a horse s head.Each player starts with two knights, which… … 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
King's graph — infobox graph name = King s graph image caption = 8x8 King s graph vertices = nm edges = 4 nm 3( n + m )+2 chromatic number = chromatic index = girth = properties = In graph theory, a king s graph is a graph that represents all legal moves of the … Wikipedia
Scene graph — A scene graph is a general data structure commonly used by vector based graphics editing applications and modern computer games. Examples of such programs include AutoCAD, Adobe Illustrator, Acrobat 3D, OpenSceneGraph and CorelDRAW.The scene… … Wikipedia
List of graph theory topics — This is a list of graph theory topics, by Wikipedia page. See glossary of graph theory for basic terminology Contents 1 Examples and types of graphs 2 Graph coloring 3 Paths and cycles 4 … Wikipedia
Hamiltonian path — This article is about the overall graph theory concept of a Hamiltonian path. For the specific problem of determining whether a Hamiltonian path or cycle exists in a given graph, see Hamiltonian path problem. A Hamiltonian cycle in a dodecahedron … Wikipedia
List of mathematics articles (K) — NOTOC K K approximation of k hitting set K ary tree K core K edge connected graph K equivalence K factor error K finite K function K homology K means algorithm K medoids K minimum spanning tree K Poincaré algebra K Poincaré group K set (geometry) … Wikipedia
