项目: 1.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, 24万,项目负责人 2.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, 6万,项目负责人 3.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,2016.4-2019.3,6万元,项目参加者 论文: 代表性论文如下: 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. Chenand 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 S.X. Li, A new bijective proof of Babson and Steingrímsson's conjecture, Electron. J. Combin. 24(2) (2017), P2.7. 5.Joanna N. Chenand S.S. 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. Chenand S. Kitaev*, On the 12-representability of induced subgraphs of a grid graph,Discuss Math Graph T, to appear. 7.Joanna N. Chen*,Block decomposition and statistics arising from permutation tableaux, European J. Combin., accepted. 获奖及人才称号: 1、2018年天津市“131”创新型人才培养工程第三层次入选者。 |