Hechao Liu

Sombor index: review of extremal results and bounds

Hechao Liu, İvan Gutman, Lihua You et al. · Journal of Mathematical Chemistry · 2022 · 92 citations

Computing, Computer Science, Algorithms +5

More on Sombor indices of chemical graphs and their applications to the boiling point of benzenoid hydrocarbons

Hechao Liu, Hanlin Chen, Qiqi Xiao et al. · International Journal of Quantum Chemistry · 2021 · 66 citations

Natural Sciences, Chemical Engineering, Chemistry +12

Ordering chemical graphs by Sombor indices and its applications

Hechao Liu, Lihua You, Yufei Huang · match Communications in Mathematical and in Computer Chemistry · 2021 · 56 citations · Full text

Natural Sciences, Chemistry, Mathematics +15

The minimum Sombor index of trees with given number of pendant vertices

Venkatesan Maitreyi, Suresh Elumalai, Selvaraj Balachandran et al. · Computational and Applied Mathematics · 2023 · 25 citations

Computing, Computer Science, Combinatorics +3

The expected values and variances for Sombor indices in a general random chain

Weilin Zhang, Lihua You, Hechao Liu et al. · Applied Mathematics and Computation · 2021 · 21 citations

Engineering, Mathematics, Probability Theory +7