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姓     名

严夺魁(硕导)

职     称

副教授

所属系别

数学系

学科专业

N体问题,非线性哈密顿系统

办公地点

旧主楼204

办公电话

电子邮件

duokuiyan@gmail.com

教育背景
1999年9月---2003年7月:     南开大学数学基地班,本科。

2004年8月---2009年12月:   Brigham Young University, Ph.D                                                
                                                 主要研究变分方法和N体问题,导师为Tiancheng Ouyang教授。



工作简历
2009年9月---2011年7月:     南开大学陈省身数学所,博士后,
                                                    主要研究Maslov型指标迭代理论及其应用,合作导师为龙以明院士。

2011年7月至今:                     北京航空航天大学数学与系统科学学院,讲师。
科研项目
June 2011---July 2012:       Postdoc fund;
Jan. 2012---Dec. 2014:       Young Scientist Fund of NSFC;
Mar. 2012---Dec. 2012:       Beihang Haiyou Project.    
发表论文


1. L. Bakker, T. Ouyang, S. Simmons, G. Roberts,D. Yan, Linear Stability for Some Symmetric Periodic Simultaneous Binary Collision Orbits in the Four-Body Problem, Celes. Mech. Dyn. Astron., 108, 2010, 147-164.

2.T. Ouyang, D. Yan, Periodic Solutions with Alternating Singularities in the Collinear Four-body Problem, Celes. Mech. Dyn. Astron., 109, 2011, 229-239.

3.L. Bakker, T. Ouyang, S. Simmons, D. Yan, Existence and Stability of Symmetric Periodic Simultaneous Binary Collision Orbits in the Pairwise-Symmetric Planar Four-Body Problem, Celes. Mech. Dyn. Astron., 110, 2011, 271-290.

4.D. Yan, Existence and Linear Stability of the Rhomboidal Periodic Periodic Orbit in the Planar Equal Mass Four-Body Problem, JMAA, 388, 2012, 942-951.

5.D. Yan, A simple Existence Proof of the Schubart Periodic Orbit with Arbitrary Masses, Front. Math. China, 7, 2012, 145-160.

6.D. Yan, Existence of the Broucke Periodic Orbit and its Linear Stability,  JMAA, 389, 2012, 656-664.

7. T. Ouyang, S. Simmons, D. Yan, Periodic Solutions with Singularities in Two Dimensions in the N-Body Problem, Rocky Mountain J of Math., accepted.

8. T. Ouyang, D. Yan,  New Developments in Regularization of Simultaneous Binary Collision in the Collinear Four-Body Problem, Submitted.



教学活动
2011 Fall:       Differential Geometry
                         Textbook: Differential Geometry of Curves and Surfaces, Mantredo P. Do Carmo
                         Calculus I
                         Business Calculus

2012 Winter: Linear Algebra
                        Calculus II

2012 Fall:      Measure Theroy

2013 Winter: Topology
                        Differentiable Manifold

2013 Fall:      Measure Theory
                        Calculus I (for international school)

2014 Winter:  Topology
                         Differentiable Manifold

2014 Fall:       Topology
                         Differentiable Manifold
                        

所获奖励
April 2009            Graduate Teaching Assistant Award 
                               from the Department of Mathematics, Brigham Young University.
                               (One award is made each year for a Teaching Assistant.)

April 2012             Beihang Lantian Rookie.
社会工作
推荐链接
北京航空航天大学南开大学陈省身数学研究所BYU MathMathSci