Quadric surfaces birational to each other
Jean-Louis Colliot-Thélène
Université Paris-Saclay, Orsay, France

Abstract
If two quadric surfaces are birational to each other and have no rational point, then they are isomorphic to each other.
Cite this article
Jean-Louis Colliot-Thélène, Quadric surfaces birational to each other. EMS Surv. Math. Sci. (2026), published online first
DOI 10.4171/EMSS/135