Share to: share facebook share twitter share wa share telegram print page

McGehee transformation

The McGehee transformation was introduced by Richard McGehee to study the triple collision singularity in the n-body problem.

The transformation blows up the single point in phase space where the collision occurs into a collision manifold, the phase space point is cut out and in its place a smooth manifold is pasted. This allows the phase space singularity to be studied in detail.

What McGehee found was a distorted sphere with four horns pulled out to infinity and the points at their tips deleted. McGehee then went on to study the flow on the collision manifold.

References

  • Celestial Encounters, The Origins of Chaos and Stability, Diacu/Holmes, ISBN 0-691-00545-1, Princeton Science Library
Prefix: a b c d e f g h i j k l m n o p q r s t u v w x y z 0 1 2 3 4 5 6 7 8 9

Portal di Ensiklopedia Dunia

Kembali kehalaman sebelumnya