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谌娜 |
博士,副教授 |
电子邮箱:chennajoanna@163.com |
办公电话:022-60215706 |
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个人简介
天津理工大学数学科学学院副教授,硕士生导师。2015年博士毕业于南开大学组合数学中心,同年入职天津理工大学,任数学系教师。长期从事组合数学研究,在计数组合学中的组合结构计数、统计量同分布、组合双射的构造等方面取得多项成果。在《J. Combin. Theory Ser. A》《Adv. in Appl. Math.》《European J. Combin.》等国际数学期刊发表多篇文章。
研究领域
计数组合学,特别是组合结构的计数、统计量分布及组合双射的构造
科研项目
1. 国家自然科学基金面上项目:排列模式与统计量,2023.1--2026.12 项目参加者
2.国家自然科学基金青年项目:限制性组合结构的性质研究, 2018.1--2020.12 项目负责人
3.天津市教委科研计划项目:排列统计量的组合性质研究,2018.1--2020.12 项目负责人
4.天津市自然科学基金青年项目:基于单传感器的家庭智能用电建模关键算法研究,2016.4--2019.3 项目参加者
5.国家自然科学基金面上项目: 具有数论背景的组合恒等式,2012.1--2015.12 项目参加者
代表论文、专利
1.Joanna N. Chen, William Y.C. Chen* and Robin D.P. Zhou, On pattern avoiding alternating permutations, European J. Combin.40 (2014) 11-25.
2.Joanna N. Chen and William Y.C. Chen*, On permutations with bounded drop size, European J. Combin. 54 (2016) 138-153.
3.Joanna N. Chen* and Robin D.P. Zhou, On the sign-imbalance of permutation tableaux, Adv. in Appl. Math. 86 (2017) 1-18.
4.Joanna N. Chen* and Shouxiao Li, A new bijective proof of Babson and Steingrímsson's conjecture, Electron. J. Combin. 24(2) (2017), P2.7.
5.Joanna N. Chen and Shishuo Fu*, From q-Stirling numbers to the ordered multiset partitions: A viewpoint from vincular patterns, Adv. in Appl. Math. 110 (2019) 120-152.
6.Joanna N. Chen*, Block decomposition and statistics arising from permutation tableaux, European J. Combin. 99(2022)103419.
7.Joanna N. Chen and Sergey Kitaev*, On the 12-representability of induced subgraphs of a grid graph, Discuss Math Graph T 42 (2022) 383-403.
8.Joanna N. Chen and Zhicong Lin *, Combinatorics of the symmetries of ascents in restricted inversion sequences, Adv. in Appl. Math. 143 (2023) 102449.
9.Joanna N. Chen and Shishuo Fu*, An involution on restricted Laguerre histories and its applications, Adv. in Appl. Math. 151 (2023) 102573.
10.Joanna N. Chen and Zhicong Lin*,A bijection for length-5 patterns in permutations,J. Combin. Theory Ser. A 202 (2024) 105815.
11.Peng Cao and Joanna N. Chen*, An Involution over Dyck Paths Related with Stirling Statistics, J. Math. Res. Appl. 44 (2024) 437-443.
12.Joanna N. Chen, Sergey Kitaev and Philip B. Zhang*, Distributions of statistics on separable permutations, Discrete Appl. Math. 355 (2024) 169-179.
13.Joanna N. Chen , Shishuo Fu* and Jiang Zeng, An involution for trivariate symmetries of vincular patterns, J. Combin. Theory Ser. A 223 (2026) 106217.
奖励与荣誉
1.天津市第16届青年教师基本功竞赛理科组 一等奖,最佳教学反思奖
2.天津理工大学第16届青年教师基本功竞赛理科组 三等奖
3.2018年天津市“131”创新型人才培养工程第三层次入选者