新葡新亰8883（中国）官方网站|登录入口

个人简介

       主要研究方向为：组合图论：图的整数流理论和图的染色问题，在本领域重要期刊如J. Combin. Theory Ser. B.，J. Graph Theory等杂志共发表学术论文十余篇，现主持国家自然科学基金项目一项，参与天津市自然科学基金项目一项；现担任美国数学评论（Mathematical Reviews）评论员，天津市131创新人才（第三层次）。

个人经历

承担课程

图论 高等代数 高等数学

成果

1. 科研项目

2020.1-2022.12  符号图的模定向与群连通   国家自然科学基金青年项目（主持）

2018.10-2021.6  图的染色和整数流问题研究  新葡新亰8883（中国）官方网站|登录入口引进人才基金项目（主持）

2019.4-2022.3  图论中的图同态与染色研究  天津市自然科学基金青年项目（参与）

2. 论文发表

Miaomiao Han#, J. Li*, M. Wang, X. Li, Group Connectivity under 3-Edge-Connectivity, Journal of Graph Theory, 2020, accepted. https://10.1002/jgt.22623

Miaomiao Han#, Z. Miao*, Eulerian Subgraphs and S-connectivity of Graphs, Applied Mathematics and Computation, 382 (2020) 125323.

Miaomiao Han#*, H.-J. Lai, J. Li, Yezhou Wu, Contractible graphs for flow index less than three, Discrete Mathematics, 343 (2020) 112073.

Miaomiao Han#, H.-J Lai, J.-B Liu*, Modulo 5-orientations and degree sequences, Discrete Applied Mathematics, 260 (2019),155-163

Miaomiao Han#, J. Li, R. Luo, Z. Miao*, List star edge coloring of k-degenerate graphs, Discrete Mathematics, 342 (2019),1838-1848.

Miaomiao Han#, Y. Lu, R. Luo, Z. Miao*, Neighbor sum distinguishing total coloring of graphs with bounded treewidth, Journal of Combinatorial Optimization 36 (2018), 23-34.

Miaomiao Han#, H.-J. Lai, J. Li*, Modulo orientations with bounded independence number, Discrete Applied Mathematics 247 (2018), 14-22.

Miaomiao Han#, J. Li, Y. Wu, C.-Q. Zhang*, Counterexamples to Jaeger's Circular Flow Conjecture, Journal of Combinatorial Theory Series B 131 (2018), 1-11

Miaomiao Han#, H.-J. Lai, J. Li*, Nowhere-zero 3-flow and Z3-connectedness in graphs with four edge-disjoint spanning trees, Journal of Graph Theory 34(4) (2018), 577-591.

Miaomiao Han#, H.-J Lai*, Y. Shao, The index problem of group connectivity, Journal of Combinatorics 8 (2017), 305-321.