Current Affiliation Organization 【 display / non-display

  • Concurrently   University of the Ryukyus   Faculty of Education   Elementary and Secondary School Teacher Training Program   Lecturer  

Research Interests 【 display / non-display

  • 組合せゲーム理論

  • ゲーム理論

  • Graph Theory

Research Areas 【 display / non-display

  • Graph Theory

  • Graph Theory

Published Papers 【 display / non-display

  • Note on fair game edge-connectivity of graphs

    Michitaka Furuya, Naoki Matsumoto, Yumiko Ohno, Kenta Ozeki

    Discrete Applied Mathematics ( Elsevier BV )  333   132 - 135   2023.07 [ Peer Review Accepted ]

    Type of publication: Research paper (scientific journal)

  • The ratio of the numbers of odd and even cycles in outerplanar graphs

    Akihiro Higashitani,Naoki Matsumoto

    Discrete Mathematics     2023.04 [ Peer Review Accepted ]

    Type of publication: Research paper (scientific journal)

  • Cache-Efficient Approach for Index-Free Personalized PageRank

    Kohei Tsuchida,Naoki Matsumoto,Andrew Shin,Kunitake Kaneko

    IEEE Access     2023.01 [ Peer Review Accepted ]

    Type of publication: Research paper (scientific journal)

  • Game chromatic number of strong product graphs

    Hikoe Enomoto,Jun Fujisawa,Naoki Matsumoto

    Discrete Mathematics     2023 [ Peer Review Accepted ]

    Type of publication: Research paper (scientific journal)

  • Kempe equivalence of almost bipartite graphs

    Akihiro Higashitani,Naoki Matsumoto

    Australasian Journal of Combinatorics     2023 [ Peer Review Accepted ]

    Type of publication: Research paper (scientific journal)

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Other Papers 【 display / non-display

  • Geometric quadrangulations of a polygon.

    Atsuhiro Nakamoto, Gen Kawatani, Naoki Matsumoto, Jorge Urrutia

    Electron. Notes Discret. Math.   68   59 - 64   2018  [Refereed]

     

    DOI J-GLOBAL

Grant-in-Aid for Scientific Research 【 display / non-display

  • Grant-in-Aid for Scientific Research(C)

    Project Year: 2022.04  -  2027.03 

    Direct: 2,700,000 (YEN)  Overheads: 3,510,000 (YEN)  Total: 810,000 (YEN)