3-dimensional sundials
Algebraic Geometry
2010-06-15 v2
Abstract
Robin Hartshorne and Alexander Hirschowitz proved that a generic collection of lines on , , has bipolynomial Hilbert Function. We extended this result to a specialization of the collection of generic lines, by considering a union of lines and -dimensional sundials (i.e., a union of schemes obtained by degenerating pairs of skew lines).
Keywords
Cite
@article{arxiv.1006.2290,
title = {3-dimensional sundials},
author = {Enrico Carlini and Maria Virginia Catalisano and Anthony V. Geramita},
journal= {arXiv preprint arXiv:1006.2290},
year = {2010}
}