Homogeneous varieties under split solvable algebraic groups
Algebraic Geometry
2021-04-27 v2
Abstract
We present a modern proof of a theorem of Rosenlicht, asserting that every variety as in the title is isomorphic to a product of affine lines and punctured affine lines.
Cite
@article{arxiv.2101.12452,
title = {Homogeneous varieties under split solvable algebraic groups},
author = {Michel Brion},
journal= {arXiv preprint arXiv:2101.12452},
year = {2021}
}
Comments
Two minor changes. Accepted for publication in Indagationes Mathematicae (special volume in memory of T. A. Springer)