English

Extension of adapted differentials on klt orbifolds

Algebraic Geometry 2024-11-27 v1

Abstract

Given a geometric orbifold (X,Δ)(X,\Delta) in the sense of Campana, adapted reflexive differentials with respect to this orbifold are defined on suitably ramified covers of XX. We show that if the orbifold (X,Δ)(X,\Delta) is klt, then any such reflexive differential form can be extended to a regular differential form on a resolution of singularities of the cover.

Keywords

Cite

@article{arxiv.2411.17268,
  title  = {Extension of adapted differentials on klt orbifolds},
  author = {Pedro Núñez},
  journal= {arXiv preprint arXiv:2411.17268},
  year   = {2024}
}

Comments

16 pages, all comments welcome