| dc.creator | Andrade, Jaime | |
| dc.creator | Baldera-Moreno, Yvan | |
| dc.creator | Boatto, Stefanella | |
| dc.date | 2023-03-15T12:47:11Z | |
| dc.date | 2023-03-15T12:47:11Z | |
| dc.date | 2023 | |
| dc.date.accessioned | 2024-05-02T20:30:42Z | |
| dc.date.available | 2024-05-02T20:30:42Z | |
| dc.identifier | http://repositorio.ucm.cl/handle/ucm/4524 | |
| dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/9274767 | |
| dc.description | In this paper we study part of the dynamics of a circular restricted -body problem on the sphere and considering the logarithmic potential, where primaries remain in a ring type configuration (identical masses placed at the vertices of a regular polygon in a fixed parallel and rotating uniformly with respect to the -axis) and a -th primary of mass fixed at the south pole of . Such a particular configuration will be called ring-pole configuration (RP). An infinitesimal mass particle has an equilibrium position at the north pole for any value of , any parallel where the ring has been fixed (we use as parameter, where is the polar angle of the ring) and any number of masses forming the ring. We study the non-linear stability of the north pole in terms of the parameters and some bifurcations near the north pole. | |
| dc.language | en | |
| dc.rights | Atribución-NoComercial-SinDerivadas 3.0 Chile | |
| dc.rights | http://creativecommons.org/licenses/by-nc-nd/3.0/cl/ | |
| dc.source | Discrete and Continuous Dynamical Systems - Series B, 28(6), 3572-3798 | |
| dc.subject | Hamiltonian formulation | |
| dc.subject | Normal form | |
| dc.subject | Resonance | |
| dc.subject | Nonlinear stability | |
| dc.subject | Hamiltonian-Hopf bifurcation | |
| dc.subject | Hodge decomposition theorem | |
| dc.subject | Logarithmic potential | |
| dc.title | Stability and bifurcation in the circular restricted (N + 2) -body problem in the sphere S2 with logarithmic potential | |
| dc.type | Article | |
