28 citations · 30 across the 3 of their papers we have counts for
3 papers
astro-ph.EP2024
Resonant amplitude distribution of the Hilda asteroids and the free-floating planet flyby scenario
Jian Li, Zhihong Jeff Xia, Hanlun Lei +3
In some recent work, we provided a quantitative explanation for the number asymmetry of Jupiter Trojans by hypothesizing a free-floating planet (FFP) flyby into the Solar System. I…
astro-ph.EP2022★ 28 cited
Asymmetry in the number of L4 and L5 Jupiter Trojans driven by jumping Jupiter
Jian Li, Zhihong Jeff Xia, Fumi Yoshida +2
Context. More than 10000 Jupiter Trojans have been detected so far. They are moving around the L4 and L5 triangular Lagrangian points of the Sun-Jupiter system and their distributi…
astro-ph.EP2022★ 2 cited
Large-step neural network for learning the symplectic evolution from partitioned data
Xin Li, Jian Li, Zhihong Jeff Xia +1
In this study, we focus on learning Hamiltonian systems, which involves predicting the coordinate (q) and momentum (p) variables generated by a symplectic mapping. Based on Chen &…