Effect of the environment on star formation activity and stellar mass
  for star-forming galaxies in the COSMOS field
  We investigate the relationship between environment and the galaxy main
sequence (the relationship between stellar mass and star formation rate) and
also the relationship between environment and radio luminosity (P$_{\rm
1.4GHz}$) to shed new light on the effects of the environments on galaxies. We
use the VLA-COSMOS 3 GHz catalogue that consists of star-forming galaxies
(SFGs) and quiescent galaxies (AGN) in three different environments (field,
filament, cluster) and for three different galaxy types (satellite, central,
isolated). We perform for the first time a comparative analysis of the
distribution of SFGs with respect to the main sequence (MS) consensus region
from the literature, taking into account galaxy environment and using radio
observations at 0.1 $\leq$ z $\leq$ 1.2. Our results corroborate that SFR is
declining with cosmic time which is consistent with the literature. We find
that the slope of the MS for different $z$ and M$_{*}$ bins is shallower than
the MS consensus with a gradual evolution towards higher redshift bins,
irrespective of environments. We see no SFR trends on both environments and
galaxy type given the large errors. In addition, we note that the environment
does not seem to be the cause of the flattening of MS at high stellar masses
for our sample.
