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    政大機構典藏 > 理學院 > 應用數學系 > 期刊論文 >  Item 140.119/111020


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    題名: Some Forbidden Subgraphs of Trees Being Opposition Graphs
    作者: 張宜武
    Chang, Yi-Wu
    Pan, Cheng-Wei
    Lin, In-Jen
    貢獻者: 應數系
    關鍵詞: Trees;Orientations;Opposition Graphs
    日期: 2017
    上傳時間: 2017-07-12 15:13:57 (UTC+8)
    摘要: In this paper, we use the number of vertices with degree greater than or equal to 3 as a criterion for trees being opposition graphs. Finally, we prove some families of graphs such as the complement of Pn, Cn with n≥3 and n = 4k, for k∈ℕ, are opposition graphs and some families of graphs such as the complement of Tn, Cn with n≥3 and n ≠ 4k, for k∈ℕ, are not opposition graphs.
    關聯: International Journal of Discrete Mathematics, 2(3), 119-124
    資料類型: article
    DOI 連結: http://dx.doi.org/10.11648/j.dmath.20170203.20
    DOI: 10.11648/j.dmath.20170203.20
    顯示於類別:[應用數學系] 期刊論文

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