Grants per year
Personal profile
Research Interests
Newtonian n-body problem, Hamiltonian dynamics and general hyperbolic and partially hyperbolic dynamical systems.
Education/Academic qualification
Mathematics, PhD, Northwestern University
… → 1988
Astronomy, BS, Nanjing University
… → 1982
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Collaborations and top research areas from the last five years
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Grants
- 5 Finished
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Emphasis Year in Dynamic Systems at Northwestern University
Kra, B. R. (PD/PI), Burns, K. H. (Co-PD/PI), Franks, J. M. (Co-PD/PI) & Xia, Z. J. (Co-PD/PI)
7/1/10 → 6/30/12
Project: Research project
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Resonant amplitude distribution of the Hilda asteroids and the free-floating planet flyby scenario
Li, J., Xia, Z. J., Lei, H., Georgakarakos, N., Yoshida, F. & Li, X., Jan 1 2025, In: Icarus. 425, 116340.Research output: Contribution to journal › Article › peer-review
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Action and periodic orbits of area-preserving diffeomorphisms
Qu, H. & Xia, Z., May 15 2024, In: Journal of Differential Equations. 391, p. 246-264 19 p.Research output: Contribution to journal › Article › peer-review
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A C∞ CLOSING LEMMA ON TORUS
Qu, H. & Xia, Z., Jun 2024, In: Discrete and Continuous Dynamical Systems- Series A. 44, 6, p. 1515-1527 13 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Asymmetry in the number of L4 and L5 Jupiter Trojans driven by jumping Jupiter
Li, J., Xia, Z. J., Yoshida, F., Georgakarakos, N. & Li, X., Jan 1 2023, In: Astronomy and Astrophysics. 669, A68.Research output: Contribution to journal › Article › peer-review
Open Access7 Scopus citations -
Large-step neural network for learning the symplectic evolution from partitioned data
Li, X., Li, J., Xia, Z. J. & Georgakarakos, N., Sep 1 2023, In: Monthly Notices of the Royal Astronomical Society. 524, 1, p. 1374-1385 12 p.Research output: Contribution to journal › Article › peer-review
1 Scopus citations