2012/09/27 by Timofeeva, Nadezda V.
#14A05 #14A15 #14B10 #14B25 #16D40 #Algebraic Geometry (math.AG) #FOS: Mathematics
paper · doi:10.48550/arxiv.1209.6279
The generalisation of the well-known (Hilbert polynomial) criterion for flatness of a projective morphism of Noetherian schemes is given for the case of nonreduced base of the morphism.