乔璞
作者:   发布时间:2020-06-16   访问次数:10

一、个人简介

乔璞,女,理学博士,讲师

 

二、主要学习及工作经历

2019.06    华东师范大学 数学系  博士学位 

2019.06至今  华东理工大学 数学系   讲师

 

三、讲授课程及教学成果

《线性代数》

 

四、研究方向及主要进展

图论及其应用,主要研究图的结构,包括:最长路、最长圈、距离、直径、半径、中心及外围等

 

五、代表性研究论文

[1] Pu Qiao and Xingzhi Zhan, The minimum number of Hamilton cycles in a Hamiltonian threshold graph of a prescribed order, J. Graph Theory, 93 (2020), no.2, 222-229.

 

[2]Pu Qiao and Xingzhi Zhan, Pairs of a tree and a nontree graph with the same

status sequence, Discrete Math., 343 (2020), no.2, article 111662.

 

[3] Pu Qiao and Xingzhi Zhan, The largest graphs with given order and diameter: a

simple proof, Graphs Combin., 35 (2019), no.6, 1715-1716.

 

[4] Zejun Huang, Zhenhua Lyu and Pu Qiao, A Turán problem on digraphs

avoiding distinct walks of a given length with the same endpoints, Discrete Math., 342 (2019), no.6, 1703-1717.

 

[5]Pu Qiao and Xingzhi Zhan, The maximum girth and minimum circumference of graphs with prescribed radius and diameter, Discrete Math., 341 (2018), no.10, 2827-2830.

 

[6]Pu Qiao and Xingzhi Zhan, On vertex types of graphs, Graphs Combin., 34 (2018), no.5, 889-900.

 

[7]Steve Kirkland, Pu Qiao and Xingzhi Zhan, Algebraically positive matrices, Linear Algebra Appl., 504 (2016), 14-26.

 

六、联络方式

办公室:实验二楼303

E-Mailpq@ecust.edu.cn

通讯地址:上海市徐汇区梅陇路130号,华东理工大学理学院数学系(200237