• area of graph theory, a chordal bipartite graph is a bipartite graph B = (X,Y,E) in which every cycle of length at least 6 in B has a chord, i.e., an...
    8 KB (884 words) - 09:54, 18 August 2023
  • graph is a chordal graph in which every cycle of length six or more has an odd chord. 4.  A chordal bipartite graph is not chordal (unless it is a forest);...
    108 KB (15,918 words) - 18:37, 5 October 2024
  • Thumbnail for Perfect graph
    the interval graphs, and the maximal outerplanar graphs. The split graphs are exactly the graphs that are chordal and have a chordal complement. The...
    59 KB (7,042 words) - 19:21, 6 May 2024
  • Thumbnail for Graph property
    subgraphs of chordal graphs are not necessarily chordal, so being a chordal graph is not monotone. A graph property is minor-closed if every graph minor of...
    10 KB (1,174 words) - 17:06, 2 September 2024
  • of graph theory topics, by Wikipedia page. See glossary of graph theory for basic terminology. Amalgamation Bipartite graph Complete bipartite graph Disperser...
    7 KB (663 words) - 02:52, 24 September 2024
  • Thumbnail for Modular graph
    of the bipartition of a complete bipartite graph, every vertex on the other side is a median. Every chordal bipartite graph (a class of graphs that includes...
    3 KB (327 words) - 05:25, 25 July 2023
  • 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 (3,689 words) - 20:15, 22 September 2024
  • Thumbnail for Cycle (graph theory)
    greater than three. A chordal graph, a special type of perfect graph, has no holes of any size greater than three. The girth of a graph is the length of its...
    14 KB (1,732 words) - 06:11, 25 August 2024
  • The graph sandwich problem is NP-complete when Π is the property of being a chordal graph, comparability graph, permutation graph, chordal bipartite graph...
    5 KB (537 words) - 13:30, 12 August 2024
  • Thumbnail for Outerplanar graph
    added while preserving outerplanarity, are also chordal graphs and visibility graphs. Outerplanar graphs were first studied and named by Chartrand & Harary...
    18 KB (2,061 words) - 07:18, 21 July 2024