A Comparison of the Dynamical Evolution of Planetary Systems

From Astrometry to Celestial Mechanics: Orbit Determination with Very Short Arcs.- On the stability regions of the Trojan asteroids.- Formal Integrals and Nekhoroshev Stability in a Mapping Model for the Trojan Asteroids.- The Observed Trojans and the Global Dynamics Around the Lagrangian Points of the Sun-Jupiter System.- Chaotic Diffusion and Effective Stability of Jupiter Trojans.- Analytical Proper Elements for the Hilda Asteroids I: Construction of a Formal Solution.- Stability of Co-Orbital Motion in Exoplanetary Systems.- The General Solution of the Planar Laplace Problem.- Dynamics of 2/1 Resonant Extrasolar Systems Application to Hd82943 and Gliese876.- Global Dynamics in Self-Consistent Models of Elliptical Galaxies.- Chaotic Motions in the Field of Two Fixed Black Holes.- Discrete Virial Theorem.- Local and Global Diffusion Along Resonant Lines in Discrete Quasi-Integrable Dynamical Systems.- The Role of Hyperbolic Invariant Sets in Stickiness Effects.- Stellar-Planetary Relations: Atmospheric Stability as a Prerequisite for Planetary Habitability.- Dynamic Habitability of Extrasolar Planetary Systems.