The cylinder over the Koras-Russell cubic threefold has a trivial Makar-Limanov invariant
Résumé
We show that the Makar-Limanov invariant of the cylinder over the Koras-Russell cubic affine threefold is trivial. This means that regular functions which are invariant under all algebraic actions of the additive group on this variety are constants.
Origine : Fichiers produits par l'(les) auteur(s)
Loading...