职务职称: 教授,硕士生导师 电子邮箱:caijq09@163.com 办公地址:yl6809永利博理楼 B210 |
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个人简介
蔡俊青,硕士生导师。主要研究方向为结构图论、极值图论等。在国际图论领域期刊J. Graph Theory, Discrete Math., Discrete Appl. Math.等上发表学术论文多篇, 主持完成国家自然科学基金青年基金、省自然科学基金等多项,参与国家自然科学基金面上项目多项。
科研项目
主持项目:
1. 国家自然科学基金青年科学基金项目,隐重子图条件下图的圈(No. 11501322),2016年1月-2018年12月,主持结题
2. 国家自然科学基金天元基金项目,隐度条件下图的哈密尔顿圈(No. 11426145),2015年1月-2015年12月,主持结题
3. 省自然科学基金培养基金项目,哈密尔顿问题的隐重图条件研究(No. ZR2014AP002),2014年12月-2016年12月,主持结题
4. 中国博士后科学基金面上项目,哈密尔顿问题的隐重子图条件(No. 2015M571999),2015年5月-2016年12月,主持结题
主要参与项目:
1. 国家自然科学基金面上项目,连通性条件下图的若干长圈问题研究(No.12271404),2024年1月-2027年12月,参与在研
学术论文
已在J. Graph Theory, Discrete Math., Discrete Appl. Math.等 SCI 期刊上发表论文多篇。
1. Junqing Cai, Meirun Chen, and Cheng-Kuan Lin, Dimensional edge fault-tolerant Hamiltonicity of (folded) hypercubes, Discrete Applied Mathematics. 384 (2026) 154-164.
2. Jie Ma, and Junqing Cai, Fan-type condition for two completely independent spanning trees, Theoretical Computer Science. 1064 (2026) 115718.
3. Junqing Cai, Huiming Zhai, and Zuosong Liang, Spanning trees with few branch vertices in K1,4-free graphs, Discrete Mathematics. 347 (2024) 114009.
4. Junqing Cai, Cheng-Kuan Lin, Qiang Sun, and Panpan Wang Conditions for Implicit-Degree Sum for Spanning Trees with Few Leaves in K1,4-free Graphs, Mathematics. 11.24 (2023): 4981.
5. Weisheng Zhao, Ruizhi Lin, and Junqing Cai, On construction for trees making the equality hold in Vizing’s conjecture, Journal of Graph Theory, 101 (2022), 297-427.
6. Junqing Cai,Panpan Wang, and Linlin Zhang, Harary index of Eulerian graphs, Journal of Mathematical Chemistry, 59 (2021) 1378-1394.
7. Junqing Cai, and Lin Wang, A Generalization of Implicit Ore-condition for Hamiltonicity of k-connected Graphs, Acta Mathematicae Applicatae Sinica, English Series, 36(3)(2020) 620-626.
8. Panpan Wang, and Junqing Cai, Spanning trees with at most 4 leaves in K1,5-free graphs, Discrete Mathematics, 342 (2019) 1546-1552.
9. Jin Yan, Shaohua Zhang, and Junqing Cai, (12)Fan-type condition on disjoint cycles in a graph, Discrete Mathematics, 341 (4) (2018) 1160-1165.
10. Junqing Cai, Hao Li, and Qiang Sun, Longest cycles in 4-connected graphs, Discrete Mathematics, 340 (2017) 2955-2966.
11. Junqing Cai, and Hao Li, (17)An implicit degree condition for relative length of long paths and cycles in graphs, Acta Mathematicae Applicatae Sinica, English Series, 32 (2016) 365-372.
12. Junqing Cai, and Hao Li, Hamilton cycles in implicit 2-heavy graphs, Graphs and Combinatorics, 32 (2016) 1329-1337.
13. Junqing Cai, and Hao Li, A new sufficient condition for pancyclability of graphs, Discrete Applied Mathematics, 162 (2014) 142-148.
14. Junqing Cai, Hao Li and Wantao Ning, An implicit weighted degree condition for heavy cycles, Discussiones Mathematicae Graph Theory, 34 (2014) 801-810.