293 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Shandong UniversityCN26 papers
- Chinese Academy of SciencesCN18 papers
- Institute of High Energy PhysicsCN16 papers
- Tsinghua UniversityCN12 papers
- Nanjing UniversityCN11 papers
- Shinshu UniversityJP11 papers
- The University of TokyoJP11 papers
- Waseda UniversityJP11 papers
- University of Science and Technology of ChinaCN10 papers
- Centre National de la Recherche ScientifiqueFR9 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR9 papers
- Laboratoire de Physique Nucléaire et de Hautes ÉnergiesFR9 papers
3 papers · 1 filter
Relative Periodic Orbits in the Spatial Anisotropic Kepler Problem
Xijun Hu, Yuwei Ou, Zhiwen Qiao
The spatial anisotropic Kepler problem comes from quantum mechanics, which models electron motion in semiconductors with donor impurities and depends on the anisotropic parameter $…
Morse Index Theorem of Lagrangian Systems and Stability of Brake Orbit
Xijun Hu, Li Wu, Ran Yang
In this paper, we prove Morse index theorem of Lagrangian system with any self-adjoint boundary conditions. Based on it, we give some nontrivial estimation on the difference of Mor…
Linear stability of elliptic Lagrangian solutions of the planar three-body problem via index theory
Xijun Hu, Yiming Long, Shanzhong Sun
It is well known that the linear stability of Lagrangian elliptic equilateral triangle homographic solutions in the classical planar three-body problem depends on the mass paramete…