23 citations · 42 across the 2 of their papers we have counts for
2 papers
astro-ph2008★ 23 cited
Phase-space structures I: A comparison of 6D density estimators
M. Maciejewski, S. Colombi, C. Alard +2
This paper reviews and analyses methods used to identify neighbours in 6D space and estimate the corresponding phase-space density. It compares SPH methods to 6D Delaunay tessellat…
astro-ph2008★ 19 cited
Numerical investigation of lenses with substructures using the perturbative method
Sébastien Peirani, Christophe Alard, Christophe Pichon +2
We present a statistical study of the effects induced by substructures on the deflection potential of dark matter halos in the strong lensing regime. This investigation is based on…