L. You

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20132023

most citedThe expected values of Sombor indices in random hexagonal chains, phenylene chains and Sombor indices of some chemical graphs

36 citations · 67 across the 30 of their papers we have counts for

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math.CO2023

The Turán number of path-star forests

Xiaona Fang, Yaojun Chen, Lihua You

The Turán number of a graph $H$ , denoted by $e x (n, H)$ , is the maximum number of edges in any graph on $n$ vertices containing no $H$ as a subgraph. A linear (star) forest is a fore…

math.CO2023

Spectral extrema of graphs: Forbidden star-path forests

Yanni Zhai, Xiying Yuan, Lihua You

A path of order $n$ is denoted by $P_{n}$ , and a star of order $n$ is denoted by $S_{n - 1}$ . A star-path forest is a forest whose connected components are paths and stars. In this pap…