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个人信息Personal Information
教授 博士生导师 硕士生导师
性别：男
毕业院校：山东大学
学历：博士研究生毕业
学位：理学博士学位
在职信息：在职
所在单位：数学学院
入职时间：2021-05-22
联系方式：ywou@sdu.edu.cn
扫描关注
- [1] Xijun Hu , Yuwei Ou and Xiuting Tang. Linear Stability of an Elliptic Relative Equilibrium in the Spatial n-Body Problem via Index Theory. Regular & Chaotic Dynamics, 28, 731–755, 2023.
- [2] Yuwei Ou and Jiexin Sun. Linear stability of the elliptic relative equilibrium with (1+7)-gon central configuration in planar N-body problem. Discrete Contin. Dyn. Syst. A., 43, 559-567, 2023.
- [3] Xijun Hu , Yuwei Ou , Penghui Wang and Hao Zhu. Hill-Type Formula and Krein-Type Trace Formula for Hamiltonian Systems.. Anal.Theory Appl., 37, 74-101, 2021.
- [4] Xijun Hu , Guowei Yu and Yuwei Ou. An index theory for collision, parabolic and hyperbolic solutions of the newtonian n-body problem. Arch. Ration. Mech. Anal, 240, 565 -603, 2021.
- [5] Xijun Hu , Yiming Long and Yuwei Ou. Linear stability of the elliptic relative equilibrium with (1+n)-gon central configurations in planar n-body problem.. Nonlinearity, 33, 1016–1045, 2021.
- [6] Xijun Hu , Yuwei Ou and Penghui Wang. Hill-type formula for Hamiltonian system with Lagrangian boundary conditions. J.Differential Equations, 267, 2416-2447, 2019.
- [7] Xijun Hu and Yuwei Ou. Stability of closed characteristics on compact convex hypersurfaces in R^2n. J.Fixed Point Theory and Appl., 19, 585-600, 2017.
- [8] Xijun Hu and Yuwei Ou. Collision index and Stability of Elliptic Equilibria in Planar n-body Problem. Communications in Mathematical Physics, 348, 803-845, 2016.
- [9] Xijun Hu , Yuwei Ou and Penghui Wang. Trace formula for linear Hamiltonian systems with its applications to elliptic Lagrangian solutions. Arch. Ration. Mech. Anal, 216, 313-357, 2015.
- [10] Yuwei Ou. Hyperbolicity of elliptic Lagrangian orbits in the planar three body problem. Sci. China Math, 57, 1539-1544, 2014.
- [11] Xijun Hu and Yuwei Ou. An estimation for the hyperbolic region of elliptic Lagrangian solutions in the planar three-body problem. Regular and Chaotic Dynamics, 18, 732–741, 2013.
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