Realisation of linear algebraic groups as automorphism groups
Abstract
Let G be a linear algebraic group, over a field F. We show that G is isomorphic to the automorphism group scheme of a smooth projective F-variety, defined as the blow-up of a projective space, along a suitable smooth subvariety.
0
Turn this paper into a full lesson
ArcXiv compiles a staged curriculum from this paper: 8-12 lessons across beginner → advanced, synthesised section guides, visuals, flashcards, a quiz, exercises, and on-demand deep dives per section. Grounded in the abstract, never invented.