翟明清个人简介

学习经历

1995.09-1999.07：安徽师范大学数学系   本科

2004.01-2006.07：华东师范大学数学系   硕士

2007.09-2010.07：华东师范大学数学系   博士

工作经历

承担课程

研究兴趣 

极值图论、谱极值图论、图谱理论

在研项目

 1. 谱极值图论的若干经典问题和新问题，国家自然科学基金面上项目，主持，2021年;

 2. 图的连通性与边不交的生成树以及正则因子的谱刻画，国家自然科学基金面上项目，参与，2019.

近期论文

[1] Bo Ning, Mingqing Zhai∗, Counting substructures and eigenvalues I: triangles, arXiv: 2112.12937

[2] Bo Ning, Mingqing Zhai∗, Counting substructures and eigenvalues II: quadrilaterals, arXiv: 2112.15279 

[3] Mingqing Zhai, Huiqiu Lin∗, Spectral extrema of K_s,t-minor free graphs--On a conjecture of M. Tait, J. Combin. Theory, Series B 157 (2022) 184–215.

[4] Mingqing Zhai, Huiqiu Lin∗, A strengthening of the spectral color critical edge theorem: books and theta graphs, arXiv: 2102.04041

[5] Huiqiu Lin, Mingqing Zhai, Yanhua Zhao∗, Spectral radius, edge-disjoint cycles and cycles of the same length, Electronic J. Combin. 29 (2022) no.2,  #P2.1

[6] Longfei Fang,  Bing Wang, Mingqing Zhai∗, Planar Turán number of intersecting triangles, Discrete Math. 345 (2022) no.5, 112794

[7] Mingqing Zhai, Jinlong Shu∗, A spectral version of Mantel's theorem, Discrete Math. 345 (2022) no.1, 112630.

[8] Mingqing Zhai, Huiqiu Lin∗, Yanhua Zhao, Maximize the Q-index of graphs with fixed order and size, Discrete Math. 345 (2022) no.1, 112669.

[9] Wenwen Chen, Bing Wang∗, Mingqing Zhai,Signless Laplacian spectral radii of graphs wihout short cycles or long cycles, Linear Algebra Appl. 645 (2022) 123–136.

[10] Mingqing Zhai, Huiqiu Lin, Jinlong Shu, Spectral extrema of graphs with fixed size: cycles and complete bipartite graphs, European J. Combin. 95 (2021) 103322.

[11] Longfei Fang, Mingqing Zhai∗, Bing Wang, Complete subgraphs in connected graphs and application to spectral moment, Discrete Appl. Math. 291 (2021) 36–42.

[12] Zhenzhen Lou, Mingqing Zhai∗, Proof of a conjecture on extremal spectral radii of blow-up graphs, Linear Algebra  Appl. 617 (2021) 168–178.

[13] Mingqing Zhai, Longfei Fang, Jinlong Shu∗, On the Turán  number of theta graphs, Graphs Combin. 37 (2021) 2155–2165.

[14] Guanglong Yu∗, Yarong Wu, Mingqing Zhai, Further results on least Q-eigenvalue of graphs with domination number, Linear Multilinear Algebra 69 (2021) 2274–2287.

[15] Mingqing Zhai, Huiqiu Lin∗, Spectral extrema of graphs: forbidden hexagons, Discrete Math. 343 (2020) no.10, 112028. 

[16] Mingqing Zhai, Jie Xue∗, Zhenzhen Lou, The signless Laplacian spectral radius of graphs with a prescribed number of edges, Linear Algebra  Appl. 603 (2020) 154–165.

[17] Mingqing Zhai, Bing Wang∗, Longfei Fang, The spectral Turán problem about graphs with no 6-cycle, Linear Algebra  Appl. 590 (2020) 22–31.

[18] Mingqing Zhai, Jie Xue∗, Ruifang Liu, Spectral extrema on graphs with given size and matching number, Linear Multilinear Algebra  10.1080/03081087.2021.1915231

[19] Yi Xu, Mingqing Zhai∗, Bing Wang, An improvement of spectral conditions for Hamilton-connected graphs, Linear Multilinear Algebra  10.1080/03081087.2021.1946465

获奖情况