The unramified Grothendieck--Serre conjecture
arXiv:2609.20015
Abstract
We prove that a generically trivial torsor under a reductive group scheme over an unramified regular local ring is trivial.
15 pages
arXiv:2609.20015
We prove that a generically trivial torsor under a reductive group scheme over an unramified regular local ring is trivial.
15 pages