Nonlinear pulsation of the Maclaurin spheroids
Abstract
The nonlinear pulsation oscillations of the Maclaurin spheroids are examined for the case of rotationally symmetric oscillations. It is assumed that the external impulses that created the oscillations are insufficiently strong to break it up. It is found that when oscillation amplitude increases the oscillations slow down.
- Publication:
-
Astronomicheskii Zhurnal
- Pub Date:
- April 1981
- Bibcode:
- 1981AZh....58..247B
- Keywords:
-
- Celestial Bodies;
- Gravitation Theory;
- Maclaurin Series;
- Nonlinear Equations;
- Oscillations;
- Spheroids;
- Conservation Laws;
- Coordinate Transformations;
- Dynamic Stability;
- Equations Of Motion;
- Liapunov Functions;
- Rotating Bodies;
- Astrophysics