2 papers
astro-ph2004
A wavelet add-on code for new-generation N-body simulations and data de-noising (JOFILUREN)
Alessandro B. Romeo, Cathy Horellou, Joeran Bergh
Wavelets are a new and powerful mathematical tool, whose most celebrated applications are data compression and de-noising. In Paper I (Romeo, Horellou & Bergh 2003, astro-ph/030234…
astro-ph2003
N-body simulations with two-orders-of-magnitude higher performance using wavelets
Alessandro B. Romeo, Cathy Horellou, Joeran Bergh
Noise is a problem of major concern for N-body simulations of structure formation in the early Universe, of galaxies and plasmas. Here for the first time we use wavelets to remove…