Titlebook: New Advances in Celestial Mechanics and Hamiltonian Systems; HAMSYS-2001 J. Delgado,E. A. Lacomba,E. Pérez-Chavela Conference proceedings 2

Corral

字的误用

Are There Perverse Choreographies?,roblem where all n bodies follow one and the same curve qit) with equal time spacing (see [2]). In the sequel, we shall identify the planar curve . with a mapping .: ℝ/.ℤ → ℂ (for convenience of notation, we have chosen the period to be n; well chosen homotheties on configuration and velocities reduce the general case to this one).

马赛克

Symbolic Dynamics for Transition Tori-II, collection of transition tori, there exists a set invariant for a certain power of the symplectic diffeomorphism, on which the dynamics is semi-conjugate to a full shift. Our treatment relies on an earlier article of C. Robinson.

不规则

labile

esculent

Anticlimax

infinite

壁画

聪明

Exchange and Capture in the Planar Restricted Parabolic 3-Body Problem,eems to be distinct from criteria introduced by Merman [1954] for the hyperbolic and parabolic restricted problems. We review Kocina’s example of exchange where the infinitesimal mass mo comes from infinity forming a bounded binary with m2 and escapes forming a bounded binary with . 1, and obtain new classes of orbits of symmetric exchange.