We present the B-band luminosity function and comoving space and luminosity
densities for a sample of 2779 I-band selected field galaxies based oil mu
lti-color data from tile CADIS survey. The sample is complete down to I-185
= 22 without correction and with completeness correction extends to I-815
= 23.0. By means of a new multi-color analysis the objects are classified a
ccording to their spectral energy distributions (SEDs) and their redshifts
are determined with typical errors of deltaz less than or equal to 0.03. We
have split our sample into four redshift bins between z = 0.1 and z = 1.03
and into three SED bins E-Sa, Sa-Sc and starbursting (emission line) galax
ies. The evolution of the luminosity function is clearly differential with
SED. The normalization phi* of the luminosity function for the E-Sa galaxie
s decreases towards higher redshift, and we find evidence that the comoving
galaxy space density decreases with redshift as well. In contrast, we find
phi* and the comoving space density increasing with redshift fur the Sa-Se
galaxies. For the starburst galaxies we find a steeping of the luminosity
function at the faint end and their comoving space density increases with r
edshift.