Analytical Collapsing Solutions to Pressureless Navier-Stokes-Poisson Equations with Density-dependent Viscosity $θ=1/2$ in $R^{2}$

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dc.creatorYuen, Manwai
dc.date2008-11-24
dc.date.accessioned2026-07-07T10:20:34Z
dc.date.available2026-07-07T10:20:34Z
dc.descriptionWe study the 2-dimensional Navier-Stokes-Poisson equations with density-dependent viscosity $θ=1/2$ without pressure of gaseous stars in astrophysics. The analytical solutions with collapsing in radial symmetry, are constructed in this paper.
dc.description8 pages
dc.identifierhttps://arxiv.org/abs/0811.3756
dc.identifierhttp://arxiv.org/abs/0811.3756
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/174888
dc.subjectAstrophysics
dc.subjectMathematical Physics
dc.titleAnalytical Collapsing Solutions to Pressureless Navier-Stokes-Poisson Equations with Density-dependent Viscosity $θ=1/2$ in $R^{2}$
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