English

Nonlinear Instability Theory of Lane-Emden stars

Analysis of PDEs 2012-11-13 v1

Abstract

We establish a nonlinear instability of the Euler-Poisson system for polytropic gases whose adiabatic exponents take value in 6/5<γ<4/36/5<\gamma<4/3 around the Lane-Emden equilibrium star configurations.

Keywords

Cite

@article{arxiv.1211.2463,
  title  = {Nonlinear Instability Theory of Lane-Emden stars},
  author = {Juhi Jang},
  journal= {arXiv preprint arXiv:1211.2463},
  year   = {2012}
}