2 papers
math.DS2025
The dynamics of the spin-spin problem in Celestial Mechanics
Adrián P. Bustamante, Alessandra Celletti, Christoph Lhotka
This work investigates different models of rotational dynamics of two rigid bodies with the shape of an ellipsoid, moving under their gravitational influence. The focus of this stu…
math.DS2025
The dynamics around the collinear points of the elliptic three-body problem: A normal form approach
Alessandra Celletti, Christoph Lhotka, Giuseppe Pucacco
We study the dynamics of the collinear points in the planar, restricted three-body problem, assuming that the primaries move on an elliptic orbit around a common barycenter. The eq…