360 citations · 2.7k across the 37 of their papers we have counts for
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astro-ph1999★ 13 cited
The cloud-in-cloud problem for non-Gaussian density fields
Pedro P. Avelino, Pedro T. P. Viana
The cloud-in-cloud problem is studied in the context of the extension to non-Gaussian density fields of the Press-Schechter approach for the calculation of the mass function. As an…
astro-ph1999★ 235 cited
Galaxy Cluster Abundance Evolution and Cosmological Parameters
Pedro T. P. Viana, Andrew R. Liddle
We use the observed evolution of the galaxy cluster X-ray integral temperature distribution function between z=0.05 and z=0.32 in an attempt to constrain the value of the density p…