严夺魁
姓 名：严夺魁
职 称：教授
所属系别：应用数学系
学科专业：变分法，动力系统，天体力学
办公地点：沙河E604-7
办公电话：
教育背景
● 1999-2003： 南开大学数学系，本科
● 2004-2009： 美国Brigham Young University，博士，导师：欧阳天成教授
工作简历
● 2009-2011：南开大学陈省身数学所博士后，合作导师：龙以明院士
● 2011-2015：北京航空航天大学，数学与系统科学学院，讲师
● 2015-2020：北京航空航天大学，澳门新威尼斯8883，副教授
● 2020至今：北京航空航天大学，澳门新威尼斯8883，教授
科研项目
● 主持国家自然科学基金面上项目：N体问题中几类特殊周期轨道的存在性研究，2019.1-2022.12
代表作论著
1. Kuang, Wentian; Yan, Duokui; A note on the shape sphere in the three-body problem, preprint, 2021;
2. Liu, Rongchang; Yan, Duokui; Exclusion of quadruple collisions in minimizers of the planar equal-mass N-body problem, submitted to Journal of Differential Equations, 2021;
3. Kuang, Wentian; Yan, Duokui; Geometric properties of minimizers in the planar three-body problem with two equal masses, submitted to Calculus of Variations and Partial Differential Equations, 2021;
4. Kuang, Wentian; Ouyang, Tiancheng; Yan, Duokui; A symmetric spatial orbit in the 2n-body problem, To appear in Journal of Dynamics and Differential Equations, 2021;
5. Kuang, Wentian; Ouyang, Tiancheng; Xie, Zhifu; Yan, Duokui; The Broucke-Henon orbit and the Schubart orbit in the planar three-body problem with two equal masses, Nonlinearity, 2019, (32): 4639—4664;
6. Kuang, Wentian; Yan, Duokui; Existence of prograde double-double orbits in the equal-mass four-body problem, Advanced Nonlinear Studies, 2018,(18):819--843;
7. Yan, Duokui; Action minimizers under topological constraints in the planar equal-mass four-body problem, Journal of Differential Equations, 2018, (264): 4764--4805;
8. Liu, Rongchang; Li, Jiangyuan; Yan, Duokui; New periodic orbits in the planar equal-mass three-body problem, Discrete and Continuous Dynamical Systems, 2018, (38): 2187—2206.
教学活动
● 多次主讲《拓扑学引论》、《泛函分析》、《微分几何》、《微分流形》等本科和研究生课程。
所获奖励
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社会工作
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