49 citations · 143 across the 23 of their papers we have counts for
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math.DS2013★ 9 cited
Quasi-periodic Solutions of the Spatial Lunar Three-body Problem
Lei Zhao
By application of KAM theorem to Lidov-Ziglin's global study of the quadrupolar approximation of the spatial lunar three-body problem, we establish the existence of several familie…
math.DS2013
Quasi-periodic Almost-collision Orbits in the Spatial Three-Body Problem
Lei Zhao
In a system of particles, quasi-periodic almost-collision orbits are collisionless orbits along which two bodies become arbitrarily close to each other -- the lower limit of their…
math.DS2013★ 26 cited
Kustaanheimo-Stiefel Regularization and the Quadrupolar Conjugacy
Lei Zhao
In this note, we present the Kustaanheimo-Stiefel regularization in a symplectic and quaternionic fashion. The bilinear relation is associated with the moment map of the - a…