乔璞,女,理学博士、副教授
招生专业:数学
教授课程:高等数学(本科)、线性代数(本科)
办公地点:徐汇校区实验二楼303室
Email:pq@ecust.edu.cn
一、主要学习及工作经历
2019年6月,华东师范大学运筹学与控制论专业研究生毕业,博士
2019年6月-至今,bet3365标准版讲师、副教授(2023年1月晋升)
二、研究方向
图论及其应用。主要从事结构图论的研究。
三、代表性论文
[1] Pu Qiao and Xingzhi Zhan, The relation between the number of leaves of a tree and its diameter, Czechoslovak Math. J., 72(147) (2022), no.2, 365-369.
[2] Pu Qiao and Xingzhi Zhan, On a problem of Erdős about graphs whose size is the Turán number plus one, Bull. Austral. Math. Soc., 105 (2022), no.2, 177-187.
[3] Pu Qiao and Xingzhi Zhan, The diameter and radius of radially maximal graphs,
Bull. Austral. Math. Soc., 104 (2021), no.2, 196-202.
[4] 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.
[5]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.
[6] Pu Qiao and Xingzhi Zhan, The largest graphs with given order and diameter: a
simple proof, Graphs Combin., 35 (2019), no.6, 1715-1716.
[7] 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.
[8]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.
[9]Pu Qiao and Xingzhi Zhan, On vertex types of graphs, Graphs Combin., 34 (2018), no.5, 889-900.
[10]Steve Kirkland, Pu Qiao and Xingzhi Zhan, Algebraically positive matrices, Linear Algebra Appl., 504 (2016), 14-26.
四、承担项目
主持国家自然科学基金青年基金项目1 项,关于哈密尔顿图的若干极值问题的研究,2022-01-01至2024-12-31,在研。