Galaxy Luminosity Function (LF) – Φ (yes, another use of “phee”!) - What are the relative numbers of galaxies of different luminosities? δN = Φ(L) δL δV.
The 2dF galaxy redshift survey
The Filament-Void Network and the Scale of Homogeneity in the Universe
Galaxy Luminosity Function (LF) – Φ (yes, another use of “ phee ”!)