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Legnaro, Edoardo (2018) A Numerical Contribution to the Hierarchical Three-Body Problem. [Magistrali biennali]

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Abstract

The aim of this thesis is to provide a numerical investigation of the motions of the planar hierarchical three body problem, that we will regard as a perturbation of the planar two centre problem. After a presentation of the system we find the second order normal from for a general degenerate system, next we perform two perturbation steps on the Hamiltonian of the two-centre problem, and we find phase portraits for both the first and the second order normal form. We will also find a phase potrait for the non-averaged Hamiltonian of the two-centre problem, providing a detailed numerical analysis of a couple of particular orbits, too. Finally, we treat the planar hierarchical three body problem, and we provide a detailed numerical analysis of some particular remarkable cases.

Item Type:Magistrali biennali
Corsi di Diploma di Laurea:Scuola di Scienze > Matematica
Uncontrolled Keywords:hierarchical-tree body problem
Subjects:Area 01 - Scienze matematiche e informatiche > MAT/07 Fisica matematica
Codice ID:60847
Relatore:Pinzari, Gabriella
Data della tesi:06 July 2018
Biblioteca:Polo di Scienze > Biblioteca di Matematica

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