Higher singularities for hypersurfaces

Fuente: arXiv
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Main Authors: Mustata, Mircea, Witaszek, Jakub
Format: Preprint
Published: 2026
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author Mustata, Mircea
Witaszek, Jakub
author_facet Mustata, Mircea
Witaszek, Jakub
contents With an assumption on the codimension of the singular locus of a complex hypersurface $D$ in smooth variety $X$, we show that if $\underlineΩ^m_D \cong Ω^m_D$, then $\underlineΩ^i_D \cong Ω^i_D$ for all $0 \leq i \leq m$. We also discuss an analogue of this statement in positive characteristic.
format Preprint
id arxiv_https___arxiv_org_abs_2605_19783
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Higher singularities for hypersurfaces
Mustata, Mircea
Witaszek, Jakub
Algebraic Geometry
With an assumption on the codimension of the singular locus of a complex hypersurface $D$ in smooth variety $X$, we show that if $\underlineΩ^m_D \cong Ω^m_D$, then $\underlineΩ^i_D \cong Ω^i_D$ for all $0 \leq i \leq m$. We also discuss an analogue of this statement in positive characteristic.
title Higher singularities for hypersurfaces
topic Algebraic Geometry
url https://arxiv.org/abs/2605.19783