POSTULATION OF GENERAL QUINTUPLE FAT POINT SCHEMES IN P 3

@inproceedings{Ballico2012POSTULATIONOG,
  title={POSTULATION OF GENERAL QUINTUPLE FAT POINT SCHEMES IN P 3},
  author={Edoardo Ballico and Maria Chiara Brambilla},
  year={2012}
}
We study the postulation of a general union Y of double, triple, and quartuple points of P3. We prove that Y has the expected postulation in degree d ≥ 41, using the Horace differential lemma. We also discuss the cases of low degree with the aid of computer algebra.