Kexiang Xu

Publication Activity (10 Years)

Years Active: 2009-2024
Publications (10 Years): 29

Top Topics

Grow Exponentially

Connected Graphs

Top Venues

Discret. Appl. Math.

Appl. Math. Comput.

J. Comb. Optim.

Publications

Zuwen Luo, Kexiang Xu
The number of connected sets in Apollonian networks. Appl. Math. Comput. 479 (2024)
Kairui Nie, Kexiang Xu
The doubly metric dimensions of cactus graphs and block graphs. J. Comb. Optim. 47 (4) (2024)
Zuwen Luo, Kexiang Xu, Jing Tian
Random subtrees and unimodal sequences in graphs. Discret. Math. 347 (1) (2024)
Zuwen Luo, Kexiang Xu
Computing the Number and Average Size of Connected Sets in Planar 3-Trees. Graphs Comb. 40 (3) (2024)
Zuwen Luo, Kexiang Xu
On the Local and Global Mean Orders of Sub-$k$-Trees of $k$-Trees. Electron. J. Comb. 30 (1) (2023)
Yuying Li, Peikang Zhang, Kexiang Xu
The spectra of signed graphs obtained by $$\dot{H}$$-(generalized) join operation. Comput. Appl. Math. 42 (2) (2023)
Xinying Hua, Kexiang Xu, Hongbo Hua
Relating the annihilation number and the total domination number for some graphs. Discret. Appl. Math. 332 (2023)
Zuwen Luo, Kexiang Xu, Stephan G. Wagner, Hua Wang
On the mean subtree order of trees under edge contraction. J. Graph Theory 102 (3) (2023)
Yuying Li, Kexiang Xu
)-saturated connected graphs. RAIRO Oper. Res. 57 (2) (2023)
Kairui Nie, Kexiang Xu
Mixed metric dimension of some graphs. Appl. Math. Comput. 442 (2023)
Zuwen Luo, Kexiang Xu
Extremal problems for connected set enumeration. Discret. Appl. Math. 340 (2023)
Kexiang Xu, Jing Tian, Sandi Klavzar
New transmission irregular chemical graphs. Discret. Appl. Math. 340 (2023)
Kexiang Xu, Jie Li, Zuwen Luo
Comparative results between the number of subtrees and Wiener index of graphs. RAIRO Oper. Res. 56 (4) (2022)
Hongbo Hua, Xinying Hua, Sandi Klavzar, Kexiang Xu
Relating the total domination number and the annihilation number for quasi-trees and some composite graphs. Discret. Math. 345 (9) (2022)
Jing Tian, Kexiang Xu
The general position number of Cartesian products involving a factor with small diameter. Appl. Math. Comput. 403 (2021)
Kexiang Xu, Sandi Klavzar
Constructing new families of transmission irregular graphs. Discret. Appl. Math. 289 (2021)
Kexiang Xu, Aleksandar Ilic, Vesna Irsic, Sandi Klavzar, Huimin Li
Comparing Wiener complexity with eccentric complexity. Discret. Appl. Math. 290 (2021)
Kexiang Xu, Jie Li, Hua Wang
The number of subtrees in graphs with given number of cut edges. Discret. Appl. Math. 304 (2021)
Muhuo Liu, Kexiang Xu, Xiao-Dong Zhang
Extremal graphs for vertex-degree-based invariants with given degree sequences. Discret. Appl. Math. 255 (2019)
Kexiang Xu, Xiaoqian Gu, Ivan Gutman
Relations between total irregularity and non-self-centrality of graphs. Appl. Math. Comput. 337 (2018)
Kexiang Xu, Xia Li
On domination game stable graphs and domination game edge-critical graphs. Discret. Appl. Math. 250 (2018)
Kexiang Xu, Haiqiong Liu, Kinkar Chandra Das, Sandi Klavzar
Embeddings into almost self-centered graphs of given radius. J. Comb. Optim. 36 (4) (2018)
Kexiang Xu, Xia Li, Sandi Klavzar
On graphs with largest possible game domination number. Discret. Math. 341 (6) (2018)
Kexiang Xu, Yaser Alizadeh, Kinkar Chandra Das
On two eccentricity-based topological indices of graphs. Discret. Appl. Math. 233 (2017)
Kexiang Xu, Kinkar Chandra Das
Some extremal graphs with respect to inverse degree. Discret. Appl. Math. 203 (2016)
Lihua Feng, Kexiang Xu, Kinkar Chandra Das, Aleksandar Ilic, Guihai Yu
The number of spanning trees of a graph with given matching number. Int. J. Comput. Math. 93 (6) (2016)
Kexiang Xu, Kinkar Chandra Das, Xiao-Dong Zhang
Ordering connected graphs by their Kirchhoff indices. Int. J. Comput. Math. 93 (10) (2016)
Kinkar Chandra Das, Kexiang Xu, Yujun Yang
Nordhaus-Gaddum-type results for resistance distance-based graph invariants. Discuss. Math. Graph Theory 36 (3) (2016)
Kexiang Xu, Zhiqing Zheng, Kinkar Chandra Das
-apex trees with respect to matching energy. Complex. 21 (5) (2016)
Kexiang Xu, Jinlan Wang, Kinkar Chandra Das, Sandi Klavzar
Weighted Harary indices of apex trees and k-apex trees. Discret. Appl. Math. 189 (2015)
Lihua Feng, Guihai Yu, Kexiang Xu, Zhengtao Jiang
A note on the Kirchhoff index of bicyclic graphs. Ars Comb. 114 (2014)
Kexiang Xu, Jianxi Li, Lingping Zhong
The Hosoya indices and Merrifield-Simmons indices of graphs with connectivity at most k. Appl. Math. Lett. 25 (3) (2012)
Hongbo Hua, Shenggui Zhang, Kexiang Xu
Further results on the eccentric distance sum. Discret. Appl. Math. 160 (1-2) (2012)
Kexiang Xu
Trees with the seven smallest and eight greatest Harary indices. Discret. Appl. Math. 160 (3) (2012)
Kexiang Xu, Kinkar Chandra Das
On Harary index of graphs. Discret. Appl. Math. 159 (15) (2011)
Kexiang Xu
The Zagreb indices of graphs with a given clique number. Appl. Math. Lett. 24 (6) (2011)
Kexiang Xu
On the Hosoya index and the Merrifield-Simmons index of graphs with a given clique number. Appl. Math. Lett. 23 (4) (2010)
Kexiang Xu, Baogang Xu
Ordering graphs with maximum degree 3 by their indices. Ars Comb. 91 (2009)