On the Normalized Laplacian Spectral Radius of Traceable Graphs
Received:June 06, 2023  Revised:November 16, 2023
Key Words: traceable graphs   normalized Laplacian spectral radius   degree sequence  
Fund Project:Supported by the National Natural Science Foundation of China (Grant Nos.11961041; 12261055) and the Natural Science Foundation of Gansu Province (Grant No.21JR11RA065).
Author NameAffiliation
Yafei ZHANG Institute of Applied Mathematics, Lanzhou Jiaotong University, Gansu 730070, P. R. China 
Fei WEN Institute of Applied Mathematics, Lanzhou Jiaotong University, Gansu 730070, P. R. China 
Yonglei CHEN Institute of Applied Mathematics, Lanzhou Jiaotong University, Gansu 730070, P. R. China 
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Abstract:
      In this paper, we give some sufficient conditions for a graph to be traceable in terms of its order and size. As applications, the normalized Laplacian spectral conditions for a graph to be traceable are established.
Citation:
DOI:10.3770/j.issn:2095-2651.2024.03.002
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