2000 character limit reached
Automorphisms of del Pezzo surfaces of degree 2 in characteristic 2 (2206.08913v2)
Published 17 Jun 2022 in math.AG
Abstract: We find normal forms for del Pezzo surfaces of degree $2$ over algebraically closed fields of characteristic $2$. For each normal form, we describe the structure of the group of automorphisms of the surface. In particular, we classify all finite groups that can act on such del Pezzo surfaces.
Paper Prompts
Sign up for free to create and run prompts on this paper using GPT-5.
Top Community Prompts
Collections
Sign up for free to add this paper to one or more collections.