Counting 3-uple Veronese surfaces
Algebraic Geometry
2024-11-22 v1
Abstract
This paper culminates in the count of the number of 3-Veronese surfaces passing through 13 general points. This follows the case of 2-Veronese surfaces discovered by Coble in the 1920's. One important element of the calculation is a direct construction of a space of "complete triangles." Our construction is different from the classical ordered constructions of Schubert, Collino and Fulton, as it occurs directly on the Hilbert scheme of length 3 subschemes of the plane. We transport the enumerative problem into a 26-dimensional Grassmannian bundle over our space of complete triangles, where we perform Atiyah-Bott localization. Several important questions arise, which we collect at the end of the paper.
Cite
@article{arxiv.2411.14232,
title = {Counting 3-uple Veronese surfaces},
author = {Anand Deopurkar and Anand Patel},
journal= {arXiv preprint arXiv:2411.14232},
year = {2024}
}