The normal hull and commutator group for nonconnected group schemes
classification
🧮 math.AG
math.GR
keywords
groupcommutatorhullnormalschemessmoothwellalgebraic
read the original abstract
In this short note, we prove that there is a well behaved notion of normal hull for smooth algebraic group schemes over a field and that the commutator group $(G,H)$ is well defined for $H\subset G$ smooth, even when both of them are not connected.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.