Date of Original Version
Copyright Mathematical Sciences Publishers
Abstract or Description
The stability question of the Lane–Emden stationary gaseous star configurations is an interesting problem arising in astrophysics. We establish both linear and nonlinear dynamical instability results for the Lane–Emden solutions in the framework of the Navier–Stokes–Poisson system with adiabatic exponent 6/5<γ<4/3.
Analysis & PDE, 6, 5, 1121-1181.