Factorial threefold hypersurfaces

Thumbnail Image

Date

Authors

Journal Title

Journal ISSN

Volume Title

Publisher

Abstract

Description

Let $X$ be a hypersurface in $\mathbb{P}^{4}$ of degree $d$ that has at most isolated ordinary double points. We prove that $X$ is factorial in the case when $X$ has at most $(d-1)^{2}-1$ singular points.
7 pages, typos removed

Keywords

Algebraic Geometry, Commutative Algebra, 14J30, 14J70, 14B05, 13F15

Citation

URI

http://salesiana.dossiersoluciones.com/handle/123456789/157317

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0803.3301
 http://arxiv.org/abs/0803.3301

Collections

arXiv