Gorenstein points in $\mathbb{P}^3$ via Hadamard product of projective varieties
Algebraic Geometry
2022-04-05 v2
Abstract
We show how to construct a stick figure of lines in using the Hadamard product of projective varieties. Then, applying the results of Migliore and Nagel, we use such stick figure to build a Gorenstein set of points with given vector . Since the Hadamard product is a coordinate-wise product, we show, at the end, how the coordinates of the points, in the Gorenstein set, can be directly determined.
Keywords
Cite
@article{arxiv.2109.10328,
title = {Gorenstein points in $\mathbb{P}^3$ via Hadamard product of projective varieties},
author = {Cristiano Bocci and Chiara Capresi and Daniele Carrucoli},
journal= {arXiv preprint arXiv:2109.10328},
year = {2022}
}
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17 pages