Projectively normal curves defined by quadrics. Mancini, Marina — 2001 Rendiconti del Seminario Matematico
Rational projectively Cohen-Macaulay surfaces of maximum degree. Marina Mancini — 2001 Collectanea Mathematica In this paper we determine the greatest degree of a rational projectively Cohen-Macaulay (p.C.M.) surface V in PN and we study the surfaces which attain such maximum degree.