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astro-ph2003
Satellites of Isolated Elliptical Galaxies
Rodney M. Smith, Vicent J. Martinez
Using well-defined selection criteria applied to the LEDA galaxy catalogue we have derived a sample of elliptical galaxies that can be classified as isolated. From this we have inv…
astro-ph1999
Partition function based analysis of CMB maps
J. M. Diego, E. Martinez-Gonzalez, J. L. Sanz +2
We present an alternative method to analyse cosmic microwave background (CMB) maps. We base our analysis on the study of the partition function. This function is used to examine th…
astro-ph1996
Measures of the galaxy clustering
Vicent J. Martinez
A brief introduction is given to some aspects of the statistical description of the luminous matter distribution. I review the features of the redshift surveys that arise in the st…