Integrable and stochastic behaviour in dynamical astronomy

Some problems of stellar dynamics and celestial mechanics are presented, where integrability and stochasticity play a role. Such problems are: 1) the motions of stars in the meridian plane of an axisymmetric galaxy, 2) the motions in the plane of symmetry of a spiral galaxy, 3) the escapes of stars...

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Detalles Bibliográficos
Autor principal: Contopoulos, George
Lenguaje:eng
Publicado: 1979
Materias:
Mathematical Physics and Mathematics
Acceso en línea:http://cds.cern.ch/record/875280
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author Contopoulos, George
author_facet Contopoulos, George
author_sort Contopoulos, George
collection CERN
description Some problems of stellar dynamics and celestial mechanics are presented, where integrability and stochasticity play a role. Such problems are: 1) the motions of stars in the meridian plane of an axisymmetric galaxy, 2) the motions in the plane of symmetry of a spiral galaxy, 3) the escapes of stars to infinity, 4) the bifurcations of families of periodic orbits, 5) Lynden-Bell's (1967) statistics in collapsing systems, 6) the general three-body problem, and 7) the applicability of Arnold's (1967) diffusion. (34 refs).
id cern-875280
institution Organización Europea para la Investigación Nuclear
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publishDate 1979
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spelling cern-8752802019-09-30T06:29:59Zhttp://cds.cern.ch/record/875280engContopoulos, GeorgeIntegrable and stochastic behaviour in dynamical astronomyMathematical Physics and MathematicsSome problems of stellar dynamics and celestial mechanics are presented, where integrability and stochasticity play a role. Such problems are: 1) the motions of stars in the meridian plane of an axisymmetric galaxy, 2) the motions in the plane of symmetry of a spiral galaxy, 3) the escapes of stars to infinity, 4) the bifurcations of families of periodic orbits, 5) Lynden-Bell's (1967) statistics in collapsing systems, 6) the general three-body problem, and 7) the applicability of Arnold's (1967) diffusion. (34 refs).oai:cds.cern.ch:8752801979
spellingShingle Mathematical Physics and Mathematics
Contopoulos, George
Integrable and stochastic behaviour in dynamical astronomy
title Integrable and stochastic behaviour in dynamical astronomy
title_full Integrable and stochastic behaviour in dynamical astronomy
title_fullStr Integrable and stochastic behaviour in dynamical astronomy
title_full_unstemmed Integrable and stochastic behaviour in dynamical astronomy
title_short Integrable and stochastic behaviour in dynamical astronomy
title_sort integrable and stochastic behaviour in dynamical astronomy
topic Mathematical Physics and Mathematics
url http://cds.cern.ch/record/875280
work_keys_str_mv AT contopoulosgeorge integrableandstochasticbehaviourindynamicalastronomy

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