CONFERENCE
Real algebraic geometry and Birational geometry
Géométrie algébrique réelle et géométrie birationnelle
2 – 6 June, 2025
Scientific Committee
Comité scientifique
Carolina Araujo (IMPA)
Fabrizio Catanese (University of Bayreuth)
János Kollár (Princeton University)
Karl Oeljeklaus (Aix-Marseille Université)
Andrei Teleman (Aix-Marseille Université)
Susanna Zimmermann (Université Paris-Saclay)
Organizing Committee
Comité d’organisation
Naoufal Bouchareb (Aix-Marseille Université)
Ivan Cheltsov (University of Edinburgh)
Liana Heuberger (Aix-Marseille Université)
Frédéric Mangolte (Aix-Marseille Université)
Guillaume Rond (Aix-Marseille Université)
This big event will be the concluding conference of the semester. As is, presentations will cover a wide variety of topics from Real Algebraic Geometry and Birational Geometry. Most of the targeted speaker will be experts of the three subdomains we discuss in the project and some people are already involved in the other events but we want also to bring these subjects to a larger audience and some speakers will discuss of hot subjects from other parts of Real Algebraic Geometry and Birational Geometry.
SPEAKERS
Olivier Benoist (CNRS, ENS Paris) The tight approximation property for rationally simply connected varieties
Erwan Brugalle (Université de Nantes) Welschinger-Witt invariants: C, R, … and what else?
Thibaut Delcroix (Université de Montpellier) Weight sensitivity in K-stability of Fano varieties
Elena Denisova (University of Edinburgh) On K-stability of Fano threefolds of Picard rank 1 and genus 12
Andrea Fanelli (Université de Bordeaux) A question on the real locus of smooth Fano threefold
Kento Fujita (Osaka University) On the coupled Ding stability and the Yau-Tian-Donaldson correspondence for Fano manifolds
Olivier de Gaay Fortman (Utrecht University) The topology of real algebraic stacks
Lyalya Guseva (CNRS, Université Bourgogne) Full exceptional collections on the isotropic Grassmannians
Andreas Höring (Université Côte d’Azur) Projectivity criteria for Kahler morphisms
Ilia Itenberg (Sorbonne Université) Real plane sextic curves without real singular points
Lena Ji (University of Michigan) Rationality of some real conic bundle threefolds
Anne-Sophie Kaloghiros (Brunel University London) Explicit K-moduli of Fano 3-folds
Takashi Kishimoto (Saitama University) Equivariant completions of unipotent groups into Fano threefolds
Yuchen Liu (Northwestern University) On the space of special valuations
Emanuele Macrì (Université Paris-Saclay) Lagrangian subvarieties and fibrations
Laurent Manivel (Université Paul Sabatier) A family of Fano manifolds obtained as linear sections of the spinor tenfold
Grigory Mikhalkin (Université de Genève) Newton superpolygons and Orevkov curves
Sasha Viktorova (KU Leuven) Cubic fourfolds containing special hyperplane sections
Olivier Wittenberg (CNRS, Université Sorbonne Paris Nord) Irrationality of quadric surface bundle threefolds via intermediate Jacobians
SPONSORS
