On the computation of Weierstrass gap sequences. Notari, R. — 1999 Rendiconti del Seminario Matematico
On the Hilbert function of curvilinear zero-dimensional subschemes of projective spaces E. Ballico; R. Notari; M. Spreafico — 2003 Open Mathematics Here we show the existence of strong restrictions for the Hilbert function of zerodimensional curvilinear subschemes of P n with one point as support and with high regularity index.