Extremal divisors in the Hilbert scheme of points on $\mathbb{P}^{2}$ are preserved under residuality

Fuente: arXiv
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Autore principale: Vite, Montserrat
Natura: Preprint
Pubblicazione: 2025
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author Vite, Montserrat
author_facet Vite, Montserrat
contents Let $n=\frac{r(r+1)}{2}$ or $n=r(r+1)$. We prove that the property of being extremal is preserved under residuality on the Hilbert scheme of $n$ points in the plane.
format Preprint
id arxiv_https___arxiv_org_abs_2511_12424
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Extremal divisors in the Hilbert scheme of points on $\mathbb{P}^{2}$ are preserved under residuality
Vite, Montserrat
Algebraic Geometry
Let $n=\frac{r(r+1)}{2}$ or $n=r(r+1)$. We prove that the property of being extremal is preserved under residuality on the Hilbert scheme of $n$ points in the plane.
title Extremal divisors in the Hilbert scheme of points on $\mathbb{P}^{2}$ are preserved under residuality
topic Algebraic Geometry
url https://arxiv.org/abs/2511.12424