A non-variational approach to nonlinear stability in stellar dynamics applied to the King model
| dc.creator | Guo, Yan | |
| dc.creator | Rein, Gerhard | |
| dc.date | 2006-02-24 | |
| dc.date.accessioned | 2026-07-07T08:01:32Z | |
| dc.date.available | 2026-07-07T08:01:32Z | |
| dc.description | In previous work by Y. Guo and G. Rein, nonlinear stability of equilibria in stellar dynamics, i.e., of steady states of the Vlasov-Poisson system, was accessed by variational techniques. Here we propose a different, non-variational technique and use it to prove nonlinear stability of the King model against a class of spherically symmetric, dynamically accessible perturbations. This model is very important in astrophysics and was out of reach of the previous techniques. | |
| dc.identifier | https://arxiv.org/abs/math-ph/0602058 | |
| dc.identifier | http://arxiv.org/abs/math-ph/0602058 | |
| dc.identifier | Commun. Math. Phys. 271, 489-509 (2007) | |
| dc.identifier | doi:10.1007/s00220-007-0212-8 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/128937 | |
| dc.subject | Mathematical Physics | |
| dc.subject | 35B35, 85A05 | |
| dc.title | A non-variational approach to nonlinear stability in stellar dynamics applied to the King model | |
| dc.type | text |