Jianfeng Wang

According to our database, Jianfeng Wang authored at least 41 papers between 2008 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2026

A graph discretization of vector Laplacian.

Shu Li, Lu Lu, Jianfeng Wang

Discret. Appl. Math., 2026

2025

On {1,2}-distance-balancedness of generalized Petersen graphs.

Gang Ma, Jianfeng Wang, Sandi Klavzar

Discret. Math., 2025

On the third largest eigenvalue of eccentricity matrices of graphs.

Yuanfen Song, Yuxia Li, Maurizio Brunetti, Jianfeng Wang

Discret. Appl. Math., 2025

Developments on the Hoffman program of graphs.

Jianfeng Wang, Jing Wang, Maurizio Brunetti, Francesco Belardo, Ligong Wang

Adv. Appl. Math., 2025

2024

Bipartite graphs with all but two eigenvalues equal to 0 and ±1.

Xiaohong Li, Jianfeng Wang, Maurizio Brunetti

Discret. Math., April, 2024

On the order of antipodal covers.

Jianfeng Wang, Wenqian Zhang, Yiqiao Wang, Zoran Stanic

J. Graph Theory, February, 2024

Spectral extrema of 1-planar graphs.

Wenqian Zhang, Jianfeng Wang, Weifan Wang

Discret. Math., 2024

Graphs with large multiplicity of -2 in the spectrum of the eccentricity matrix.

Xing Gao, Zoran Stanic, Jianfeng Wang

Discret. Math., 2024

Spectral spread and trace norm of eccentricity matrix of graphs.

Bilal Ahmad Rather, Xing Gao, Jianfeng Wang

Discret. Appl. Math., 2024

2023

On graphs with exactly one anti-adjacency eigenvalue and beyond.

Jianfeng Wang, Xingyu Lei, Mei Lu, Sezer Sorgun, Hakan Küçük

Discret. Math., June, 2023

Signed graphs with integral net Laplacian spectrum.

Milica Andelic, Tamara Koledin, Zoran Stanic, Jianfeng Wang

AKCE Int. J. Graphs Comb., May, 2023

Sharp spectral bounds for the vertex-connectivity of regular graphs.

Wenqian Zhang, Jianfeng Wang

J. Comb. Optim., March, 2023

The weighted vertex PI index of tricyclic graphs.

Gang Ma, Qiuju Bian, Jianfeng Wang

Discret. Appl. Math., March, 2023

Topological indices of the wreath product of graphs.

Yongqin Zhang, Jianfeng Wang, Maurizio Brunetti

Discret. Math. Algorithms Appl., January, 2023

The strong chromatic index of 1-planar graphs.

Yiqiao Wang, Ning Song, Jianfeng Wang, Weifan Wang

Discret. Math. Theor. Comput. Sci., 2023

A complete characterization of graphs with exactly two positive eigenvalues.

Fang Duan, Qiongxiang Huang, Xueyi Huang, Zoran Stanic, Jianfeng Wang

Adv. Appl. Math., 2023

2022

On the Zero Forcing Number and Spectral Radius of Graphs.

Wenqian Zhang, Jianfeng Wang, Weifan Wang, Shengjin Ji

Electron. J. Comb., 2022

Spectral determination of graphs with one positive anti-adjacency eigenvalue.

Xingyu Lei, Jianfeng Wang

Appl. Math. Comput., 2022

Spectral determinations and eccentricity matrix of graphs.

Jianfeng Wang, Mei Lu, Maurizio Brunetti, Lu Lu, Xueyi Huang

Adv. Appl. Math., 2022

2021

On the eigenvalues of eccentricity matrix of graphs.

Xingyu Lei, Jianfeng Wang, Guozheng Li

Discret. Appl. Math., 2021

2020

Graphs whose <i>A_α</i> radius does not exceed 2.

Francesco Belardo, Xiaogang Liu, Jianfeng Wang, Jing Wang

Discuss. Math. Graph Theory, 2020

Spectral properties of the eccentricity matrix of graphs.

Jianfeng Wang, Mei Lu, Lu Lu, Francesco Belardo

Discret. Appl. Math., 2020

2019

The maximum PI index of bicyclic graphs with even number of edges.

Gang Ma, Qiuju Bian, Jianfeng Wang

Inf. Process. Lett., 2019

On the Eigenvalues Distribution in Threshold Graphs.

Zhenzhen Lou, Jianfeng Wang, Qiongxiang Huang

Graphs Comb., 2019

Graph energy based on the eccentricity matrix.

Jianfeng Wang, Lu Lu, Milan Randic, Guozheng Li

Discret. Math., 2019

The weighted vertex PI index of (<i>n, m</i>)-graphs with given diameter.

Gang Ma, Qiuju Bian, Jianfeng Wang

Appl. Math. Comput., 2019

2018

The anti-adjacency matrix of a graph: Eccentricity matrix.

Jianfeng Wang, Mei Lu, Francesco Belardo, Milan Randic

Discret. Appl. Math., 2018

The weighted vertex PI index of bicyclic graphs.

Gang Ma, Qiuju Bian, Jianfeng Wang

Discret. Appl. Math., 2018

Spectral characterizations of graphs with at most two (signless) Laplacian eigenvalues greater than 2.

Xiyuan Feng, Jianfeng Wang, Francesco Belardo

Ars Comb., 2018

Open problems in the spectral theory of signed graphs.

Francesco Belardo, Sebastian M. Cioaba, Jack H. Koolen, Jianfeng Wang

Art Discret. Appl. Math., 2018

2017

Bounds on the PI index of unicyclic and bicyclic graphs with given girth.

Gang Ma, Qiuju Bian, Jianfeng Wang

Discret. Appl. Math., 2017

2013

Signless Laplacian eigenvalues and circumference of graphs.

Jianfeng Wang, Francesco Belardo

Discret. Appl. Math., 2013

Almost every complement of a tadpole graph is not chromatically unique.

Jianfeng Wang, Qiongxiang Huang, Kok Lay Teo, Francesco Belardo, Ruying Liu, Chengfu Ye

Ars Comb., 2013

2010

On the Index of Necklaces.

Francesco Belardo, Enzo Maria Li Marzi, Slobodan K. Simic, Jianfeng Wang

Graphs Comb., 2010

On the spectral characterizations of ∞-graphs.

Jianfeng Wang, Qiongxiang Huang, Francesco Belardo, Enzo Maria Li Marzi

Discret. Math., 2010

On the two largest Q-eigenvalues of graphs.

Jianfeng Wang, Francesco Belardo, Qiongxiang Huang, Bojana Borovicanin

Discret. Math., 2010

Spectral Characterizations of Dumbbell Graphs.

Jianfeng Wang, Francesco Belardo, Qiongxiang Huang, Enzo Maria Li Marzi

Electron. J. Comb., 2010

Some results on the signless Laplacians of graphs.

Jianfeng Wang, Qiongxiang Huang, Xinhui An, Francesco Belardo

Appl. Math. Lett., 2010

2009

The cospectral equivalence classes of graphs having an isolated vertex.

Jianfeng Wang, Qiongxiang Huang, Yongzhi Liu, Ruying Liu, Chengfu Ye

Comput. Math. Appl., 2009

2008

A complete solution to the chromatic equivalence class of graph <i>I</i>.

Jianfeng Wang, Ruying Liu, Chengfu Ye, Qiongxiang Huang

Discret. Math., 2008

Trees with m-matchings and the fourth and fifth minimal Hosoya index.

Chengfu Ye, Jianfeng Wang

Comput. Math. Appl., 2008