03258nam 2200649 450 99646669820331620230411004141.03-540-72984-410.1007/978-3-540-72984-6(CKB)1000000000492306(SSID)ssj0000320428(PQKBManifestationID)11242695(PQKBTitleCode)TC0000320428(PQKBWorkID)10249170(PQKB)10509992(DE-He213)978-3-540-72984-6(MiAaPQ)EBC3062071(MiAaPQ)EBC6872082(Au-PeEL)EBL6872082(PPN)123731542(EXLCZ)99100000000049230620220914d2007 uy 0engurnn#008mamaatxtccrTopics in gravitational dynamics solar, extra-solar and galactic systems /D. Benest, C. Froeschle, E. Lega (editors)1st ed. 2007.Berlin, Germany :Springer,[2007]©20071 online resource (X, 413 p.)Lecture Notes in Physics,0075-8450 ;729Proceedings of the 2006 Aussois Winter School "Open Problems of Celestial Mechanics".3-540-72983-6 Includes bibliographical references and index.An Overview on the Nekhoroshev Theorem -- Diffusion in Hamiltonian Quasi-Integrable Systems -- Weakly Dissipative Systems in Celestial Mechanics -- Connectence and Stability of Dynamical Systems -- Chaotic Diffusion of Asteroids -- An Overview of the Rotations of Planets in the Solar System -- On the Stability of Extra-Solar Planetary Systems -- Origin Theories for the Eccentricities of Extrasolar Planets -- Methods for the Study of the Dynamics of the Oort Cloud Comets I: Modelling the Stellar Perturbations -- Methods for the Study of the Dynamics of the Oort Cloud Comets II: Modelling the Galactic Tide -- Special Features of Galactic Dynamics -- On the Difficulty to Foresee Solar Cycles: A Non-Deterministic Approach.This set of lectures collects surveys of open problems in celestial dynamics and dynamical astronomy applied to solar, extra-solar and galactic systems. Emphasis is on questions of stability of planetary systems. In particular the discovery and thus the possibility to study many new extra-solar planetary systems have spurred new developments in the field and enabled the testing and enlargement of the domains of validity of theoretical predictions through the Nekhoroshev theorem.Lecture Notes in Physics,0075-8450 ;729Celestial mechanicsCongressesExtrasolar planetsCongressesGravitationCongressesCelestial mechanicsExtrasolar planetsGravitation521/.1Benest DanielFroeschlé ClaudeLega E(Elena),Aussois Winter School "Open Problems of Celestial Mechanics"MiAaPQMiAaPQMiAaPQBOOK996466698203316Topics in Gravitational Dynamics772110UNISA