33 citations · 120 across the 18 of their papers we have counts for
4 papers · 1 filter
cosmokdtree: a flexible OpenMP-parallelized k-d tree for computational astrophysics applications
Óscar Monllor-Berbegal, David Vallés-Pérez, Susana Planelles +1
Modern numerical astrophysics applications present a common demand for efficient spatial querying techniques, such as neighbor searches or density estimations over billions of reso…
Vortex-p: a Helmholtz-Hodge and Reynolds decomposition algorithm for particle-based simulations
David Vallés-Pérez, Susana Planelles, Vicent Quilis +3
Astrophysical turbulent flows display an intrinsically multi-scale nature, making their numerical simulation and the subsequent analyses of simulated data a complex problem. In par…
The halo finding problem revisited: a deep revision of the ASOHF code
David Vallés-Pérez, Susana Planelles, Vicent Quilis
Context. New-generation cosmological simulations are providing huge amounts of data, whose analysis becomes itself a cutting-edge computational problem. In particular, the identifi…
Unravelling cosmic velocity flows: a Helmholtz-Hodge decomposition algorithm for cosmological simulations
David Vallés-Pérez, Susana Planelles, Vicent Quilis
In the context of intra-cluster medium turbulence, it is essential to be able to split the turbulent velocity field in a compressive and a solenoidal component. We describe and imp…