Mingqing Zhai

According to our database, Mingqing Zhai authored at least 28 papers between 2007 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

A Brualdi-Hoffman-Turán problem on cycles.

Xin Li, Mingqing Zhai, Jinlong Shu

Eur. J. Comb., 2024

Spectral Extremal Problem on $t$ Copies of $\ell$-Cycles.

Longfei Fang, Mingqing Zhai, Huiqiu Lin

Electron. J. Comb., 2024

Extremal problems on planar graphs without k edge-disjoint cycles.

Mingqing Zhai, Muhuo Liu

Adv. Appl. Math., 2024

2023

Outerplanar Turán numbers of cycles and paths.

Longfei Fang, Mingqing Zhai

Discret. Math., December, 2023

Counting substructures and eigenvalues I: Triangles.

Bo Ning, Mingqing Zhai

Eur. J. Comb., May, 2023

A strengthening of the spectral chromatic critical edge theorem: Books and theta graphs.

Mingqing Zhai, Huiqiu Lin

J. Graph Theory, 2023

Maxima of the <i>Q</i>-index: Forbidden a fan.

Bing Wang, Mingqing Zhai

Discret. Math., 2023

2022

Spectral extrema of <i>K</i>_{<i>s</i>, <i>t</i>}-minor free graphs - On a conjecture of M. Tait.

Mingqing Zhai, Huiqiu Lin

J. Comb. Theory B, 2022

A spectral version of Mantel's theorem.

Mingqing Zhai, Jinlong Shu

Discret. Math., 2022

Maximize the <i>Q</i>-index of graphs with fixed order and size.

Mingqing Zhai, Huiqiu Lin, Yanhua Zhao

Discret. Math., 2022

Planar Turán number of intersecting triangles.

Longfei Fang, Bing Wang, Mingqing Zhai

Discret. Math., 2022

A Unique Characterization of Spectral Extrema for Friendship Graphs.

Mingqing Zhai, Ruifang Liu, Jie Xue

Electron. J. Comb., 2022

Spectral Radius, Edge-Disjoint Cycles and Cycles of the Same Length.

Huiqiu Lin, Mingqing Zhai, Yanhua Zhao

Electron. J. Comb., 2022

2021

On the Turán Number of Theta Graphs.

Mingqing Zhai, Longfei Fang, Jinlong Shu

Graphs Comb., 2021

Spectral extrema of graphs with fixed size: Cycles and complete bipartite graphs.

Mingqing Zhai, Huiqiu Lin, Jinlong Shu

Eur. J. Comb., 2021

Complete subgraphs in connected graphs and its application to spectral moment.

Longfei Fang, Mingqing Zhai, Bing Wang

Discret. Appl. Math., 2021

2020

Spectral extrema of graphs: Forbidden hexagon.

Mingqing Zhai, Huiqiu Lin

Discret. Math., 2020

2019

On the spectral moment of quasi-bicyclic graphs.

Longfei Fang, Bing Wang, Mingqing Zhai

Appl. Math. Comput., 2019

2018

The least <i>Q</i>-eigenvalue with fixed domination number.

Guanglong Yu, Mingqing Zhai, Chao Yan, Shu-Guang Guo

Appl. Math. Comput., 2018

2017

Distance spectral radius of a tree with given diameter.

Guanglong Yu, Shu-Guang Guo, Mingqing Zhai

Ars Comb., 2017

2012

Pebbling number of squares of odd cycles.

Yongsheng Ye, Mingqing Zhai, Yun Zhang

Discret. Math., 2012

Clique number and distance spectral radii of graphs.

Mingqing Zhai, Guanglong Yu, Jinlong Shu

Ars Comb., 2012

2011

On the (Laplacian) spectral radius of bipartite graphs with given number of blocks.

Mingqing Zhai, Ruifang Liu, Jinlong Shu

Ars Comb., 2011

On the Laplacian spread of graphs.

Mingqing Zhai, Jinlong Shu, Yuan Hong

Appl. Math. Lett., 2011

2010

Minimizing the least eigenvalue of unicyclic graphs with fixed diameter.

Mingqing Zhai, Ruifang Liu, Jinlong Shu

Discret. Math., 2010

The Laplacian spectral radius of bicyclic graphs with a given girth.

Mingqing Zhai, Guanglong Yu, Jinlong Shu

Comput. Math. Appl., 2010

2007

An extremal problem on non-full colorable graphs.

Changhong Lu, Mingqing Zhai

Discret. Appl. Math., 2007

Extremal problems on consecutive L(2, 1)-labelling.

Changhong Lu, Lei Chen, Mingqing Zhai

Discret. Appl. Math., 2007