paper

Existence and Stability of Symmetric Periodic Simultaneous Binary Collision Orbits in the Planar Pairwise Symmetric Four-Body Problem

arXiv:1002.2161 · doi:10.1007/s10569-011-9358-y

Abstract

We extend our previous analytic existence of a symmetric periodic simultaneous binary collision orbit in a regularized fully symmetric equal mass four-body problem to the analytic existence of a symmetric periodic simultaneous binary collision orbit in a regularized planar pairwise symmetric equal mass four-body problem. We then use a continuation method to numerically find symmetric periodic simultaneous binary collision orbits in a regularized planar pairwise symmetric 1, m, 1, m four-body problem for between 0 and 1. Numerical estimates of the the characteristic multipliers show that these periodic orbits are linearly stability when , and are linearly unstable when .

6 figures

References in corpus (3)

Cited by in corpus (6)