Kexiang Xu

44 papers Journal 44
YearRankTypeTitle / Venue / Authors
2026 J jnl
On the number of independent sets in Halin graphs.
Discret. Optim.
Kexiang Xu, Ximei Chen
2026 J jnl
On the number of matchings in maximal outerplanar graphs.
Comput. Appl. Math.
Kexiang Xu, Lihua Wei
2026 J jnl
On the transmission irregular trees with the maximum Wiener index.
J. Comb. Optim.
Ivan Damnjanovic, Anran Xu, Kexiang Xu
2026 J jnl
Uniquely C 4 + -saturated graphs.
Discret. Math.
Yuying Li, Kexiang Xu, Dániel Gerbner, Wenzhong Liu
2025 J jnl
On the number of F,4-saturating edges.
Appl. Math. Comput.
Yuying Li, Kexiang Xu
2025 J jnl
Resistance distances in generalized join graphs.
Discret. Appl. Math.
Shaohan Xu, Kexiang Xu
2024 J jnl
Computing the Number and Average Size of Connected Sets in Planar 3-Trees.
Graphs Comb.
Zuwen Luo, Kexiang Xu
2024 J jnl
Random subtrees and unimodal sequences in graphs.
Discret. Math.
Zuwen Luo, Kexiang Xu, Jing Tian
2024 J jnl
The doubly metric dimensions of cactus graphs and block graphs.
J. Comb. Optim.
Kairui Nie, Kexiang Xu
2024 J jnl
The number of connected sets in Apollonian networks.
Appl. Math. Comput.
Zuwen Luo, Kexiang Xu
2023 J jnl
Extremal problems for connected set enumeration.
Discret. Appl. Math.
Zuwen Luo, Kexiang Xu
2023 J jnl
Minimizing the number of edges in (
RAIRO Oper. Res.
Yuying Li, Kexiang Xu
2023 J jnl
Mixed metric dimension of some graphs.
Appl. Math. Comput.
Kairui Nie, Kexiang Xu
2023 J jnl
New transmission irregular chemical graphs.
Discret. Appl. Math.
Kexiang Xu, Jing Tian, Sandi Klavzar
2023 J jnl
On the Local and Global Mean Orders of Sub-$k$-Trees of $k$-Trees.
Electron. J. Comb.
Zuwen Luo, Kexiang Xu
2023 J jnl
On the mean subtree order of trees under edge contraction.
J. Graph Theory
Zuwen Luo, Kexiang Xu, Stephan G. Wagner, Hua Wang
2023 J jnl
Relating the annihilation number and the total domination number for some graphs.
Discret. Appl. Math.
Xinying Hua, Kexiang Xu, Hongbo Hua
2023 J jnl
The spectra of signed graphs obtained by $$\dot{H}$$-(generalized) join operation.
Comput. Appl. Math.
Yuying Li, Peikang Zhang, Kexiang Xu
2022 J jnl
Comparative results between the number of subtrees and Wiener index of graphs.
RAIRO Oper. Res.
Kexiang Xu, Jie Li, Zuwen Luo
2022 J jnl
Relating the total domination number and the annihilation number for quasi-trees and some composite graphs.
Discret. Math.
Hongbo Hua, Xinying Hua, Sandi Klavzar, Kexiang Xu
2021 J jnl
Comparing Wiener complexity with eccentric complexity.
Discret. Appl. Math.
Kexiang Xu, Aleksandar Ilic, Vesna Irsic, Sandi Klavzar, Huimin Li
2021 J jnl
Constructing new families of transmission irregular graphs.
Discret. Appl. Math.
Kexiang Xu, Sandi Klavzar
2021 J jnl
The general position number of Cartesian products involving a factor with small diameter.
Appl. Math. Comput.
Jing Tian, Kexiang Xu
2021 J jnl
The number of subtrees in graphs with given number of cut edges.
Discret. Appl. Math.
Kexiang Xu, Jie Li, Hua Wang
2019 J jnl
Extremal graphs for vertex-degree-based invariants with given degree sequences.
Discret. Appl. Math.
Muhuo Liu, Kexiang Xu, Xiao-Dong Zhang
2018 J jnl
Embeddings into almost self-centered graphs of given radius.
J. Comb. Optim.
Kexiang Xu, Haiqiong Liu, Kinkar Chandra Das, Sandi Klavzar
2018 J jnl
On domination game stable graphs and domination game edge-critical graphs.
Discret. Appl. Math.
Kexiang Xu, Xia Li
2018 J jnl
On graphs with largest possible game domination number.
Discret. Math.
Kexiang Xu, Xia Li, Sandi Klavzar
2018 J jnl
Relations between total irregularity and non-self-centrality of graphs.
Appl. Math. Comput.
Kexiang Xu, Xiaoqian Gu, Ivan Gutman
2017 J jnl
On two eccentricity-based topological indices of graphs.
Discret. Appl. Math.
Kexiang Xu, Yaser Alizadeh, Kinkar Chandra Das
2016 J jnl
Extremal
Complex.
Kexiang Xu, Zhiqing Zheng, Kinkar Chandra Das
2016 J jnl
Nordhaus-Gaddum-type results for resistance distance-based graph invariants.
Discuss. Math. Graph Theory
Kinkar Chandra Das, Kexiang Xu, Yujun Yang
2016 J jnl
Ordering connected graphs by their Kirchhoff indices.
Int. J. Comput. Math.
Kexiang Xu, Kinkar Chandra Das, Xiao-Dong Zhang
2016 J jnl
Some extremal graphs with respect to inverse degree.
Discret. Appl. Math.
Kexiang Xu, Kinkar Chandra Das
2016 J jnl
The number of spanning trees of a graph with given matching number.
Int. J. Comput. Math.
Lihua Feng, Kexiang Xu, Kinkar Chandra Das, Aleksandar Ilic, Guihai Yu
2015 J jnl
Weighted Harary indices of apex trees and k-apex trees.
Discret. Appl. Math.
Kexiang Xu, Jinlan Wang, Kinkar Chandra Das, Sandi Klavzar
2014 J jnl
A note on the Kirchhoff index of bicyclic graphs.
Ars Comb.
Lihua Feng, Guihai Yu, Kexiang Xu, Zhengtao Jiang
2012 J jnl
Further results on the eccentric distance sum.
Discret. Appl. Math.
Hongbo Hua, Shenggui Zhang, Kexiang Xu
2012 J jnl
The Hosoya indices and Merrifield-Simmons indices of graphs with connectivity at most k.
Appl. Math. Lett.
Kexiang Xu, Jianxi Li, Lingping Zhong
2012 J jnl
Trees with the seven smallest and eight greatest Harary indices.
Discret. Appl. Math.
Kexiang Xu
2011 J jnl
On Harary index of graphs.
Discret. Appl. Math.
Kexiang Xu, Kinkar Chandra Das
2011 J jnl
The Zagreb indices of graphs with a given clique number.
Appl. Math. Lett.
Kexiang Xu
2010 J jnl
On the Hosoya index and the Merrifield-Simmons index of graphs with a given clique number.
Appl. Math. Lett.
Kexiang Xu
2009 J jnl
Ordering graphs with maximum degree 3 by their indices.
Ars Comb.
Kexiang Xu, Baogang Xu