| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4597452 | Journal of Pure and Applied Algebra | 2009 | 11 Pages |
Abstract
We study the postulation of a general union YY of double, triple, and quartuple points of P3. We prove that YY has the expected postulation in degree d≥41d≥41, using the Horace differential lemma. We also discuss the cases of low degree with the aid of computer algebra.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
Edoardo Ballico, Maria Chiara Brambilla,