2 papers
math.AG2024
Real forms of Mori fiber spaces with many symmetries
Ronan Terpereau, Susanna Zimmermann
We determine the rational real forms of the complex Mori fiber spaces for which the identity component of the automorphism group is a maximal connected algebraic subgroup of $\math…
math.AG2024
Birational involutions of the real projective plane
Ivan Cheltsov, Frédéric Mangolte, Egor Yasinsky +1
We classify birational involutions of the real projective plane up to conjugation. In contrast with an analogous classification over the complex numbers (due to E. Bertini, G. Cast…