English

Automorphisms of del Pezzo surfaces in odd characteristic

Algebraic Geometry 2023-05-19 v2

Abstract

We complete the classification of automorphism groups of del Pezzo surfaces over algebraically closed fields of odd positive characteristic.

Keywords

Cite

@article{arxiv.2303.16170,
  title  = {Automorphisms of del Pezzo surfaces in odd characteristic},
  author = {Igor Dolgachev and Gebhard Martin},
  journal= {arXiv preprint arXiv:2303.16170},
  year   = {2023}
}

Comments

35 pages, v2: Table 5 corrected