Skip to main content

The Problem of Small Divisors in Planetary Motion

  • Conference paper
  • 112 Accesses

Abstract

Small divisors caused by certain linear combinations of frequencies appear in all analytical planetary theories. With the exception of the deep resonance between Neptune and Pluto, they can be removed at the expense of introducing secular and mixed secular terms, limiting the domain in which the solution is valid. Because of them classical solutions are known not to converge uniformly; Poincaré referred to them as asymptotic. The KAM theory shows that if one is far enough from exact commensurability and has small enough planetary masses, expansions exist which will converge to quasi-periodic orbits. Solutions showing very small divisors are excluded from this region of convergence. The question of whether they are intrinsic to the problem or are just manifestations of the method of solution is not settled. Problems with a single commensurabily that can be isolated from the rest of the Hamiltonian may have solutions with no small divisors. The problem of two or more commensurabilities remains unsolved.

This is a preview of subscription content, log in via an institution.

Buying options

Chapter
USD   29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD   39.99
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD   54.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Learn about institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

Download references

Author information

Authors and Affiliations

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 1984 D. Reidel Publishing Company

About this paper

Cite this paper

Williams, C.A. (1984). The Problem of Small Divisors in Planetary Motion. In: Duncombe, R.L., Dvorak, R., Message, P.J. (eds) The Stability of Planetary Systems. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-5331-4_33

Download citation

  • DOI: https://doi.org/10.1007/978-94-009-5331-4_33

  • Publisher Name: Springer, Dordrecht

  • Print ISBN: 978-94-010-8854-1

  • Online ISBN: 978-94-009-5331-4

  • eBook Packages: Springer Book Archive

Publish with us

Policies and ethics