caa a22 4500 445863242 CHVBK 20180317145450.0 cr unu---uuuuu 170323e20111201xx s 000 0 eng 10.1007/s10569-011-9371-1 doi (NATIONALLICENCE)springer-10.1007/s10569-011-9371-1 Dynamics of a particle under the gravitational potential of a massive annulus: properties and equilibrium description [Elektronische Daten] [Eva Tresaco, Antonio Elipe, Andrés Riaguas] This paper studies the main features of the dynamics around a massive annular disk. The first part addresses the difficulties finding an appropriated expression of the gravitational potential of a massive disk, which will be used to define the differential equations of motion of our dynamical system. The second part describes the main features of the dynamics with special attention to equilibrium of the system. Springer Science+Business Media B.V., 2011 Potential theory nationallicence Annular disk nationallicence Solid disk nationallicence Composition of annuli nationallicence Tresaco Eva Centro Universitario de la Defensa, 50090, Zaragoza, Spain aut Elipe Antonio Centro Universitario de la Defensa, 50090, Zaragoza, Spain aut Riaguas Andrés Departamento de Matemática Aplicada, Universidad de Valladolid, 42004, Soria, Spain aut Celestial Mechanics and Dynamical Astronomy Springer Netherlands 111/4(2011-12-01), 431-447 0923-2958 111:4<431 2011 111 10569 https://doi.org/10.1007/s10569-011-9371-1 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10569-011-9371-1 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Tresaco Eva Centro Universitario de la Defensa, 50090, Zaragoza, Spain aut NATIONALLICENCE 700 1- Elipe Antonio Centro Universitario de la Defensa, 50090, Zaragoza, Spain aut NATIONALLICENCE 700 1- Riaguas Andrés Departamento de Matemática Aplicada, Universidad de Valladolid, 42004, Soria, Spain aut NATIONALLICENCE 773 0- Celestial Mechanics and Dynamical Astronomy Springer Netherlands 111/4(2011-12-01), 431-447 0923-2958 111:4<431 2011 111 10569 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer