Computing the Castelnuovo–Mumford regula
✍
Isabel Bermejo; Philippe Gimenez
📂
Article
📅
2001
🏛
Elsevier Science
🌐
English
⚖ 127 KB
Given a homogeneous ideal I ⊂ K[x0; : : : ; xn] deÿning a subscheme X of projective n-space P n K , we provide an e ective method to compute the Castelnuovo-Mumford regularity of X in the following two cases: when X is arithmetically Cohen-Macaulay, and when X is a not necessarily reduced projective