Zikai Tang

15 papers Journal 15
YearRankTypeTitle / Venue / Authors
2026 J jnl
Note on the spectra of signed complete bipartite graphs with regular negative edges.
Discret. Appl. Math.
Si-Yu Ou, Zhengping Qiu, Zikai Tang
2025 J jnl
Extremal Unicyclic Graphs for the Euler Sombor Index: Applications to Benzenoid Hydrocarbons and Drug Molecules.
Axioms
Zhenhua Su, Zikai Tang
2024 J jnl
Note on the eccentricity spectral radius of uniform hypertrees with given diameter.
Discret. Appl. Math.
Zikai Tang, Hanyuan Deng
2024 J jnl
Sombor index of maximal outerplanar graphs.
Discret. Appl. Math.
Yunping Li, Hanyuan Deng, Zikai Tang
2023 J jnl
Eccentricity spectral radius of t-clique trees with given diameter.
Discret. Appl. Math.
Zhengping Qiu, Zikai Tang, Qiyue Li
2022 J jnl
On the eccentricity spectra of threshold graphs.
Discret. Appl. Math.
Zhengping Qiu, Zikai Tang
2022 J jnl
On the first three minimum Mostar indices of tree-like phenylenes.
J. Appl. Math. Comput.
Hechao Liu, Lihua You, Hanlin Chen, Zikai Tang
2021 J jnl
The hexagonal chains with the first three maximal Mostar indices.
Discret. Appl. Math.
Qiqi Xiao, Mingyao Zeng, Zikai Tang, Hongbo Hua, Hanyuan Deng
2020 J jnl
The hyper-Zagreb index of cacti with perfect matchings.
AKCE Int. J. Graphs Comb.
Hechao Liu, Zikai Tang
2019 J jnl
Comparison between the non-self-centrality number and the total irregularity of graphs.
Appl. Math. Comput.
Zikai Tang, Hechao Liu, Huimin Luo, Hanyuan Deng
2019 J jnl
Minimum Szeged index among unicyclic graphs with perfect matchings.
J. Comb. Optim.
Hechao Liu, Hanyuan Deng, Zikai Tang
2019 J jnl
On signed graphs with just two distinct Laplacian eigenvalues.
Appl. Math. Comput.
Yaoping Hou, Zikai Tang, Dijian Wang
2019 J jnl
On signed graphs with just two distinct adjacency eigenvalues.
Discret. Math.
Yaoping Hou, Zikai Tang, Dijian Wang
2018 J jnl
The adjacency spectrum of two new operations of graphs.
AKCE Int. J. Graphs Comb.
Dijian Wang, Yaoping Hou, Zikai Tang
2012 J jnl
Some results on graphs with exactly two main eigenvalues.
Appl. Math. Lett.
Yaoping Hou, Zikai Tang, Wai Chee Shiu