SIMBAD references

2017MNRAS.467.4965K - Mon. Not. R. Astron. Soc., 467, 4965-4969 (2017/June-1)

The shape of a rapidly rotating polytrope with index unity.

KNOPIK J., MACH P. and ODRZYWOLEK A.

Abstract (from CDS):

We show that the solutions obtained in the paper 'An exact solution for arbitrarily rotating gaseous polytropes with index unity' by Kong, Zhang and Schubert represent only approximate solutions of the free-boundary Euler-Poisson system of equations describing uniformly rotating, self-gravitating polytropes with index unity. We discuss the quality of such solutions as approximations to the rigidly rotating equilibrium polytropic configurations.

Abstract Copyright: © 2017 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): planets and satellites: interiors - stars: rotation - stars: rotation

Simbad objects: 1

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