Non-linear evolution of non-axisymmetric perturbations in thin self-gravitating gaseous discs.
Abstract
The authors briefly discuss the results of numerical calculations in which they study the non-linear evolution of (initially small) non-axisymmetric perturbations in a thin self-gravitating gaseous disc.
- Publication:
-
Dynamics of Astrophysical Discs
- Pub Date:
- 1989
- DOI:
- 10.1017/CBO9780511564772.027
- Bibcode:
- 1989dad..conf..115S
- Keywords:
-
- Accretion Disks;
- Gravitational Collapse;
- Molecular Gases;
- Perturbation Theory;
- Angular Momentum;
- Density Distribution;
- Fourier Transformation;
- Partial Differential Equations;
- Astrophysics;
- Accretion Disks: Perturbations;
- Accretion Disks: Gravitation