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    政大機構典藏 > 理學院 > 應用數學系 > 期刊論文 >  Item 140.119/68412


    请使用永久网址来引用或连结此文件: https://nccur.lib.nccu.edu.tw/handle/140.119/68412


    题名: Subtree and substar intersection numbers
    作者: 張宜武
    Chang,Yi-Wu
    Douglas B. West
    Clyde L. Monma
    Michael S. Jacobson
    贡献者: 應數系
    关键词: Intersection graphs;interval number.
    日期: 1993.07
    上传时间: 2014-08-07 10:06:29 (UTC+8)
    摘要: We introduce the star number [tree number] of a graph, being the minimum t such that G is the intersection graph of unions of t substars [subtrees] of a host tree. We study bounds on these parameters, compare them with interval number, and characterize the graphs with star number 1.
    關聯: Discrete Applied Mathematics,44(1-3),205-220
    数据类型: article
    显示于类别:[應用數學系] 期刊論文

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