E pur si muove: Galilean-invariant cosmological hydrodynamical simulations on a moving mesh

Hydrodynamic cosmological simulations at present usually employ either the Lagrangian smoothed particle hydrodynamics (SPH) technique or Eulerian hydrodynamics on a Cartesian mesh with (optional) adaptive mesh refinement (AMR). Both of these methods have disadvantages that negatively impact their ac...

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Veröffentlicht in:	Monthly notices of the Royal Astronomical Society 2010-01, Vol.401 (2), p.791-851
1. Verfasser:	Springel, Volker
Format:	Artikel
Sprache:	eng
Schlagworte:	Astronomy Astrophysics Cosmology cosmology: dark matter Dark matter Earth, ocean, space Exact sciences and technology Fluid mechanics galaxies: interactions Gravity methods: numerical Numerical analysis
Online-Zugang:	Volltext
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