Let HX be the trigraded Hilbert function of a set X of reduced points in ℙ1 × ℙ1 × ℙ1. We show how to extract some geometric information about X from Hx. This paper generalises a similar result of Giuffrida, Maggioni and Ragusa about sets of points in ℙ1 × ℙ1.
On the Hilbert Functions of sets of points in P1XP1XP1
GUARDO, ELENA MARIA;
2015-01-01
Abstract
Let HX be the trigraded Hilbert function of a set X of reduced points in ℙ1 × ℙ1 × ℙ1. We show how to extract some geometric information about X from Hx. This paper generalises a similar result of Giuffrida, Maggioni and Ragusa about sets of points in ℙ1 × ℙ1.File in questo prodotto:
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