Exploració per autor "Villanueva Castelltort, Jordi"
Ara es mostren els items 40-42 de 42
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Stability and asymptotic behaviour of the vertical family of periodic orbits around L_5 of the restricted three-body problem
Jorba, Angel; Villanueva Castelltort, Jordi (1997)
Article
Accés obertIn this work we study some numerical results about a family of periodic orbits of the Restricted Three Body Problem (RTBP). The family considered is one of the Lyapunov families related to the equlibrium point $L_5$. More ... -
Teoria Kam Sin Coordenadas Accion-Angulo
González, Alejandra; Jorba, Angel; Llave Canosa, Rafael de la; Villanueva Castelltort, Jordi (2001)
Article
Accés obertThe classical KAM methods, strongly supported on the use of canonical trans- formations in the action-angle context, are not effcient to be applied to a wide range of systems in which the Hamiltonian is known (for instance) ... -
The fine geometry of the Cantor families of invariant tori in hamiltonian systems
Jorba, Angel; Villanueva Castelltort, Jordi (2000)
Article
Accés obertThis work focuses on the dynamics around a partially elliptic, lower dimensional torus of a real analytic Hamiltonian system. More concretely, we investigate the abundance of invariant tori in the directions of the phase ...