Xijun Hu
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Gender:Male
Education Level:With Certificate of Graduation for Doctorate Study
Alma Mater:南开大学
Paper Publications
- [1] . On the j-th eigenvalue of sturm-liouville problem and the maslov index. Journal of Dynamics and Differential Equations, 2021.
- [2] . Singularity of the n-th eigenvalue of high dimensional Sturm-Liouville problems. Journal of Differential Equations, 2019.
- [3] . Linear Stability of an Elliptic Relative Equilibrium in the Spatial n-Body Problem via Index Theory. REGULAR & CHAOTIC DYNAMICS, 2023.
- [4] . On the jth Eigenvalue of Sturm-Liouville Problem and the Maslov Index. Journal of Dynamics and Differential Equations, 34, 1949, 2022.
- [5] . Mean Index for Non-periodic Orbits in Hamiltonian Systems. Acta Mathematica Sinica-English Series, 38, 291-310, 2022.
- [6] . Hill-Type Formula and Krein-Type Trace Formula for Hamiltonian Systems. Analysis in Theory and Applications, 37, 74, 2021.
- [7] . DECOMPOSITION OF SPECTRAL FLOW AND BOTT-TYPE ITERATION FORMULA. ELECTRONIC RESEARCH ARCHIVE, 28, 127, 2020.
- [8] . An index theory for asymptotic motions under singular potentials. Advances in Mathematics, 370, 2020.
- [9] . Hill-type formula and Krein-type trace formula for S-periodic solutions in ODEs. Discrete and Continuous Dynamical Systems, 36, 763, 2016.
- [10] . Morse Index Theorem of Lagrangian Systems and Stability of Brake Orbit. Journal of Dynamics and Differential Equations, 32, 61, 2020.