Showing 1 - 4 results of 4 for search 'extremal graph theory', query time: 0.05s Refine Results
  1. 1

    Exact Formulae for Degree Distance Indices of Sum Graphs by Muhammad Javaid, Faiz Farid, Jia-Bao Liu, Abdulaziz Mohammed Alanazi

    Published 2022-01-01
    “…The degree distance index (DDI) is a vertex-degree weighted version of a well-known index that is called by Wiener index (WI). In extremal theory of graphs, improving the bounds with best possible values is a worth investigating problem. …”
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  2. 2

    An Approach to the Geometric-Arithmetic Index for Graphs under Transformations’ Fact over Pendent Paths by Muhammad Asif, Hamad Almohamedh, Muhammad Hussain, Khalid M Alhamed, Abdulrazaq A. Almutairi, Sultan Almotairi

    Published 2021-01-01
    “…Graph theory is a dynamic tool for designing and modeling of an interconnection system by a graph. …”
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  3. 3

    Decompositions of Circulant-Balanced Complete Multipartite Graphs Based on a Novel Labelling Approach by A. El-Mesady, Omar Bazighifan

    Published 2022-01-01
    “…Graph theory is extremely important in complex systems, particularly in computer science. …”
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  4. 4

    Brain network alterations in anorexia Nervosa: A Multi-Center structural connectivity study by Jun Kanzawa, Ryo Kurokawa, Tsunehiko Takamura, Nobuhiro Nohara, Kouhei Kamiya, Yoshiya Moriguchi, Yasuhiro Sato, Yumi Hamamoto, Tomotaka Shoji, Tomohiko Muratsubaki, Motoaki Sugiura, Shin Fukudo, Yoshiyuki Hirano, Yusuke Sudo, Rio Kamashita, Sayo Hamatani, Noriko Numata, Koji Matsumoto, Eiji Shimizu, Naoki Kodama, Shingo Kakeda, Masatoshi Takahashi, Satoru Ide, Kazumasa Okada, Shu Takakura, Motoharu Gondo, Kazufumi Yoshihara, Masanori Isobe, Keima Tose, Tomomi Noda, Ryo Mishima, Michiko Kawabata, Shun’ichi Noma, Toshiya Murai, Kazuhiro Yoshiuchi, Atsushi Sekiguchi, Osamu Abe

    Published 2025-01-01
    “…The structural brain connectome was constructed based on nodes set in 84 brain regions, and graph theory analysis was conducted. Results showed that AN patients exhibited significantly higher clustering coefficient and local efficiency in several brain regions, including the left fusiform gyrus, bilateral orbitofrontal cortex, right entorhinal cortex, right lateral occipital gyrus, right superior temporal gyrus, and right insula. …”
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