Analytical Collapsing Solutions to Pressureless Navier-Stokes-Poisson Equations with Density-dependent Viscosity $\theta=1/2$ in $R^{2}$
Astrophysics
2008-11-25 v1 Mathematical Physics
math.MP
Abstract
We study the 2-dimensional Navier-Stokes-Poisson equations with density-dependent viscosity without pressure of gaseous stars in astrophysics. The analytical solutions with collapsing in radial symmetry, are constructed in this paper.
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Cite
@article{arxiv.0811.3756,
title = {Analytical Collapsing Solutions to Pressureless Navier-Stokes-Poisson Equations with Density-dependent Viscosity $\theta=1/2$ in $R^{2}$},
author = {Manwai Yuen},
journal= {arXiv preprint arXiv:0811.3756},
year = {2008}
}
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8 pages