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2 - The Gravitational Potential

from Part I - Potential Theory

Published online by Cambridge University Press:  28 May 2021

Luca Ciotti
Luca Ciotti
Affiliation:
Università degli Studi, Bologna, Italy
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Summary

In this second introductory chapter, the concept of gravitational potential is presented and then developed up to the level usually encountered in applications of stellar dynamics, such as the computation of the gravitational fields of disks and heterogeneous triaxial ellipsoids, the construction of the far-field multipole expansion of the gravitational field of generic mass distributions, and finally the expansion to orthogonal functions of the Green function for the Laplace operator.

Keywords

Gravitational potentialGreen functionPoisson equation
Type
Chapter
Information
Introduction to Stellar Dynamics , pp. 14 - 48
Publisher: Cambridge University Press
Print publication year: 2021

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  • The Gravitational Potential
  • Luca Ciotti, Università degli Studi, Bologna, Italy
  • Book: Introduction to Stellar Dynamics
  • Online publication: 28 May 2021
  • Chapter DOI: https://doi.org/10.1017/9780511736117.004
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  • The Gravitational Potential
  • Luca Ciotti, Università degli Studi, Bologna, Italy
  • Book: Introduction to Stellar Dynamics
  • Online publication: 28 May 2021
  • Chapter DOI: https://doi.org/10.1017/9780511736117.004
Available formats
×

Save book to Google Drive

To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.

  • The Gravitational Potential
  • Luca Ciotti, Università degli Studi, Bologna, Italy
  • Book: Introduction to Stellar Dynamics
  • Online publication: 28 May 2021
  • Chapter DOI: https://doi.org/10.1017/9780511736117.004
Available formats
×