Lele Liu

activity

20232026

most citedVariants of spectral Turán theorems and eigenvectors of graphs

1 citations · 1 across the 9 of their papers we have counts for

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2 papers · 1 filter

math.CO2024

Hypergraph Extensions of Spectral Turán Theorem

Lele Liu, Zhenyu Ni, Jing Wang +1

The spectral Turán theorem states that the $k$ -partite Turán graph is the unique graph attaining the maximum adjacency spectral radius among all graphs of order $n$ containing no t…

math.CO2024

A characterization of extremal non-transmission-regular graphs by the distance (signless Laplacian) spectral radius

Jingfen Lan, Lele Liu

Let $G$ be a simple connected graph of order $n$ and $\partial (G)$ is the spectral radius of the distance matrix $D (G)$ of $G$ . The transmission $D_{i}$ of vertex $i$ is the $i$ -th r…