Neste trabalho, desenvolvemos um mapeamento simplético que nos permite estudar o comportamento dinâmico de ressonâncias asteroidais no âmbito do problema dos três corpos restrito, elíptico, espacial. Para obter este mapeamento, combinamos um esquema simplético similar ao desenvolvido por Hadjidemetriou (1986) junto com o desenvolvimento assimétrico da função perturbadora (Ferraz-Mello, 1987), que leva em conta as inclinações do perturbado e do perturbador como sendo referidas a um plano invariante (Roig et al., 1997). Este mapeamento é aplicado aos casos das ressonâncias asteroidais 2/1 e 3/2. Estudam-se um grande número de condições iniciais no espaço de fase, de forma a conseguir tirar conclusões de tipo estatístico sobre os processos env...
International audienceWe study the dynamics of the restricted planar three-body problem near mean mo...
O estudo é realizado utilizando modelos planar e não planar. Considerando os sete maiores planetas, ...
We construct a simple symplectic map to study the dynamics of eccentric orbits in non-spherical pote...
Neste trabalho, desenvolvemos um mapeamento simplético que nos permite estudar o comportamento dinâm...
The formation of the Hecuba gap close to the 2:1 resonant asteroid mean motion with Jupiter is exami...
A comparative study of the evolution of the Sun–Jupiter–Asteroid system near the 4:1 and 7:2 resonan...
Nesta tese estudamos algumas regiões de aparente estabilidade no cinturão de asteróides e no cinturã...
In this thesis, we study the application of symplectic geometry, regular and singular, to symplectic...
We study the dynamics of the restricted planar three-body problem near a mean motion resonance, i.e....
The stability of some asteroids, in the framework of the restricted three-body problem, has been rec...
The dynamical behaviours of spacecrafts moving around uniformly rotating asteroids are investigated ...
In this paper, we construct a dynamic portrait of the inner asteroidal belt. We use information abou...
In this paper, we perform a dynamical study of the population of Hungaria asteroids, close to the ex...
The stability of the Jupiter-Saturn region is analyzed, in the context of the four body problem, by ...
Our research combines mean motion resonances and dissipative forces in the averaged elliptic spatial...
International audienceWe study the dynamics of the restricted planar three-body problem near mean mo...
O estudo é realizado utilizando modelos planar e não planar. Considerando os sete maiores planetas, ...
We construct a simple symplectic map to study the dynamics of eccentric orbits in non-spherical pote...
Neste trabalho, desenvolvemos um mapeamento simplético que nos permite estudar o comportamento dinâm...
The formation of the Hecuba gap close to the 2:1 resonant asteroid mean motion with Jupiter is exami...
A comparative study of the evolution of the Sun–Jupiter–Asteroid system near the 4:1 and 7:2 resonan...
Nesta tese estudamos algumas regiões de aparente estabilidade no cinturão de asteróides e no cinturã...
In this thesis, we study the application of symplectic geometry, regular and singular, to symplectic...
We study the dynamics of the restricted planar three-body problem near a mean motion resonance, i.e....
The stability of some asteroids, in the framework of the restricted three-body problem, has been rec...
The dynamical behaviours of spacecrafts moving around uniformly rotating asteroids are investigated ...
In this paper, we construct a dynamic portrait of the inner asteroidal belt. We use information abou...
In this paper, we perform a dynamical study of the population of Hungaria asteroids, close to the ex...
The stability of the Jupiter-Saturn region is analyzed, in the context of the four body problem, by ...
Our research combines mean motion resonances and dissipative forces in the averaged elliptic spatial...
International audienceWe study the dynamics of the restricted planar three-body problem near mean mo...
O estudo é realizado utilizando modelos planar e não planar. Considerando os sete maiores planetas, ...
We construct a simple symplectic map to study the dynamics of eccentric orbits in non-spherical pote...