- chordal graph
- хордовый граф
English-Russian Dictionary on Probability, Statistics, and Combinatorics. — Philadelphia and Moscow. Society for Industrial and Applied Mathematics and TVP Science Publishers. K. A. Borovkov. 1994.
chordal graph
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Chordal graph — A cycle (black) with two chords (green). As for this part, the graph is chordal. However, removing one green edge would result in a non chordal graph. Indeed, the other green edge with three black edges would form a cycle of length four with no… … Wikipedia
Chordal graph — Graphe cordal Un cycle, en noir, avec deux cordes, en vert. Si l on s en tient à cette partie, le graphe est cordal. Supprimer l une des arêtes vertes rendrait le graphe non cordal. En effet, l autre arête verte formerait, avec les trois arêtes… … Wikipédia en Français
Chordal space — Music theorists have often used graphs, tilings, and geometrical spaces to represent the relationship between chords. We can describe these spaces as chord spaces or chordal spaces, though the terms are relatively recent in origin. Contents 1… … Wikipedia
Chordal bipartiter Graph — Dieser Artikel wurde auf der Qualitätssicherungsseite des Portals Mathematik eingetragen. Dies geschieht, um die Qualität der Artikel aus dem Themengebiet Mathematik auf ein akzeptables Niveau zu bringen. Bitte hilf mit, die Mängel dieses… … Deutsch Wikipedia
Chordal — triangulierter Graph allgemeiner: perfekter Graph Schnittgraph Beispiele: Intervallgraphen Bäume Dreiecksgraphen In der Graphentheorie nennt man einen Graphen G trianguliert oder chordal, wenn er ei … Deutsch Wikipedia
Graph (mathematics) — This article is about sets of vertices connected by edges. For graphs of mathematical functions, see Graph of a function. For statistical graphs, see Chart. Further information: Graph theory A drawing of a labeled graph on 6 vertices and 7 edges … Wikipedia
Graph coloring — A proper vertex coloring of the Petersen graph with 3 colors, the minimum number possible. In 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… … Wikipedia
Split graph — In graph theory, a split graph is a graph in which the vertices can be partitioned into a clique and an independent set. Split graphs were first studied by Földes and Hammer in two papers in 1977, and independently introduced by Tyshkevich and… … Wikipedia
Quasi-threshold graph — In graph theoretic mathematics, a quasi threshold graph is a graph that can be constructed using the following rules: # K 1 is a quasi threshold graph #If G is a quasi threshold graph, then so is the graph obtained by adding a new vertex… … Wikipedia
Distance-hereditary graph — A distance hereditary graph. In graph theoretic mathematics, a distance hereditary graph (also called a completely separable graph)[1] is a graph in which the distances in any connected induced subgraph are the same as they are in the original… … Wikipedia
String graph — In graph theory, a string graph is an intersection graph of curves in the plane; each curve is called a string . Given a graph G , G is a string graph if and only if there exists a set of curves, or strings, drawn in the plane such that no three… … Wikipedia
