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Comment on the paper “Identifying critical nodes in complex networks based on distance Laplacian energy”

Author

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  • Wang, Jinping
  • Sun, Shaowei

Abstract

Recently, Yin et al. published the article titled “Identifying critical nodes in complex networks based on distance Laplacian energy” in which they proposed a new vertex centrality called distance Laplacian centrality (DLC) to identify critical nodes. However, we find that DLC can only be used in specific networks, which are still connected after removing any individual node. Meanwhile, some incorrect properties were used. Therefore, in this paper, we explain the reason that the property is incorrect and make corrections. In addition, we provide two centrality methods based on two different distance energies to solve the problem caused by disconnected networks.

Suggested Citation

  • Wang, Jinping & Sun, Shaowei, 2024. "Comment on the paper “Identifying critical nodes in complex networks based on distance Laplacian energy”," Chaos, Solitons & Fractals, Elsevier, vol. 187(C).
    • Handle: RePEc:eee:chsofr:v:187:y:2024:i:c:s0960077924008956
    DOI: 10.1016/j.chaos.2024.115343
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    References listed on IDEAS

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    1. Yin, Rongrong & Li, Linhui & Wang, Yumeng & Lang, Chun & Hao, Zhenyang & Zhang, Le, 2024. "Response to the comment on “Identifying critical nodes in complex networks based on distance Laplacian energy”," Chaos, Solitons & Fractals, Elsevier, vol. 187(C).
    2. Wang, Jinping & Sun, Shaowei, 2024. "Comment on the paper “Identifying critical nodes in complex networks based on distance Laplacian energy”," Chaos, Solitons & Fractals, Elsevier, vol. 187(C).
    3. Yin, Rongrong & Li, Linhui & Wang, Yumeng & Lang, Chun & Hao, Zhenyang & Zhang, Le, 2024. "Identifying critical nodes in complex networks based on distance Laplacian energy," Chaos, Solitons & Fractals, Elsevier, vol. 180(C).
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    Cited by:

    1. Wang, Jinping & Sun, Shaowei, 2024. "Comment on the paper “Identifying critical nodes in complex networks based on distance Laplacian energy”," Chaos, Solitons & Fractals, Elsevier, vol. 187(C).

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