Noun

/græf/

A set of vertices connected either by edges (if it is an undirected graph) or by arcs (if it is a directed graph)

A mathematical object often illustrated as circles connected by lines.

His graph represented family relationships.

Cái đồ thị đó thể hiện mối quan hện trong gia đình của anh ấy

graph theory |

graph algorithm |

simple graph |

connected graph |

undirected graph |

directed graph |

bipartite graph |

complete graph |

acyclic graph |

See also Wikipedia article in English.