Titlebook: Secular Evolution of Self-Gravitating Systems Over Cosmic Age; Jean-Baptiste Fouvry Book 2017 Springer International Publishing AG 2017 Ev

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Springer Theseshttp://image.papertrans.cn/s/image/863246.jpg

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https://doi.org/10.1007/978-3-319-66760-7Evolution of Galaxies; Secular Dynamics; Self-gravitaty of Galaxies; Self-amplified Diffusion; Kinetic T

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Introduction,This chapter briefly presents the generic components of disc galaxies, and details the fundamental tools and mechanisms of Hamiltonian dynamics essential to characterise their long-term evolution.

Instinctive

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Razor-Thin Discs,This chapter focuses on the dynamics of razor-thin stellar discs, and emphasises how their secular dynamics may be significantly simplified by relying on a tailored WKB approximation.

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喃喃而言

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Conclusion,This chapter offers a conclusion and outlines possible future works.

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Jean-Baptiste FouvryNominated as an outstanding PhD thesis by the Institute of Astrophysics of Paris, France.Discusses analytical methods for exploring the secular evolution of self-gravitating systems.Shows how diffusiv