| Abstract: | Adopting luminosity functions of various morphological types of galaxies and galaxy populations for different environments characterized by the density, the overall differential and integrated luminosity functions of Hubble mix in different dense regions have been obtained. The calculated overall luminosity functions show a weak dependence on the density. Although there is a satisfactory agreement between the calculated overall luminosity functions and the observed distributions of samples of corresponding densities, the observed data are too uncertain in order to confirm the expected density dependence. |
