Huihui Zhang

activity

20122025

most citedThe quotients between the (revised) Szeged index and Wiener index of graphs

9 citations · 11 across the 2 of their papers we have counts for

collaborators

3 papers

math.CO2025

A survey of edge-spectral-Turán type problems in spectral graph theory: Results, conjectures and open problems

Yuantian Yu, Huihui Zhang, Minjie Zhang

The edge-spectral-Turán type problem is also called the Brualdi-Hoffman-Turán type problem, which is a central topic in spectral graph theory, seeking to determine the maximum spec…

math.CO2016★ 9 cited

The quotients between the (revised) Szeged index and Wiener index of graphs

Huihui Zhang, Jing Chen, Shuchao Li

Let $S z (G), S z^{*} (G)$ and $W (G)$ be the Szeged index, revised Szeged index and Wiener index of a graph $G .$ In this paper, the graphs with the fourth, fifth, sixth and seventh larges…

math.CO2012★ 2 cited

On the spectral moment of graphs with $k$ cut edges

Shuchao Li, Huihui Zhang

Let $A (G)$ be the adjacency matrix of a graph $G$ with $λ_{1} (G)$ , $λ_{2} (G)$ , ..., $λ_{n} (G)$ being its eigenvalues in non-increasing order. Call the number $S_k(G):=\sum_{i=1}^{n…

A survey of edge-spectral-Turán type problems in spectral graph theory: Results, conjectures and open problems

The quotients between the (revised) Szeged index and Wiener index of graphs

On the spectral moment of graphs with k cut edges

On the spectral moment of graphs with $k$ cut edges