2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/3335Optimally resolved one-dimensional density and velocity profiles through cosmological N-body simulations are constructed by means of the Voronoi-Delaunay tessellation reconstruction technique. In a fully self-adaptive fashion a strikingly detailed view of the density features and the corresponding cosmic motions is recovered.2 pages, 1 figure, contribution to ``Statistical Challenges in Modern Astronomy III'', Eds. G.J. Babu & E.D. Feigelson, 2002, Springer-VerlagAstrophysicstext