CONFERENCE
Real Aspects of Geometry
Aspects réels de la géométrie
31 October – 4 November 2022
Scientific Committee
Comité scientifique
Anatoly Libgober (University of Illinois at Chicago)
Mutsuo Oka (Tokyo University of Science)
Oleg Viro (Stony Brook University)
Organizing Committee
Comité d’organisation
Ilia Itenberg (Sorbonne Université)
Sergey Finashin (Middle East Technical University)
Jean-Yves Welschinger (CNRS, Université Lyon 1)
The workshop is devoted to important progress of real algebraic geometry in
the first two decades of the 21-st century, as well as to its numerous new interactions with other areas of mathematics. It will be an opportunity to gather together researchers of various cultures around different aspects of real geometry. The workshop is organised on the occasion of 60th anniversary of Alex Degtyarev.
Cette rencontre porte sur l’essor qu’a connu la géométrie algébrique réelle lors des deux premières décennies du XXI-ème siècle, ainsi que sur ses nouvelles interactions avec d’autres domaines des mathématiques. Elle sera l’occasion de rassembler de nombreux chercheurs aux cultures variées autour des différents aspects de la géométrie réelle. La rencontre est dédiée au 60ème anniversaire d’Alex Degtyarev.
SPEAKERS
Michele Ancona (Université Grenoble Alpes) Rarefaction of maximal real algebraic hypersurfaces
Enrique Artal Bartolo (University of Zaragoza) Topology, combinatorics and arithmetics of line arrangements of odd regular polygons
Olivier Benoist (CNRS, ENS Paris) Algebraic approximation of submanifolds of real algebraic varieties
Erwan Brugallé (Université de Nantes) On the topology of T-manifolds
Fabrizio Catanese (University of Bayreuth) Moduli spaces of Abelian coverings of real algebraic curves
Jose Ignacio Cogolludo (University of Zaragoza) Quasi-projective varieties and free products of cyclic groups
Lie Fu (Université de Strasbourg) Real structures on hyper-Kahler manifolds
Aktaş Çisem Güneş (Abdullah Gül University) Deformation classification of simple quartic surfaces and real representatives of the equsingular strata
Viatcheslav Kharlamov (Université de Strasbourg) 240 real lines on del Pezzo surface and beyond
Özgür Kişisel (Middle East Technical University) Amoebas of random half-dimensional complete intersections
Lionel Lang (University of Gävle) Deformation of real curves in toric surfaces
Antonio Lerario (SISSA) Optimal transport between algebraic hypersurfaces
Michael Lönne (University of Bayreuth) Zariski multiplets of branch curves
Matilde Manzaroli (University of Tübingen) Betti numbers of real semi-stable degenerations via real logarithmic geometry
Grigory Mikhalkin (Université de Genève) Enumeration of curves in ellipsoid cobordisms
Stepan Orevkov (Université Toulouse III – Paul Sabatier) On orthogonal polynomials in dimension 2 and 3
Ayşegül Öztürkalan (Abdullah Gül University) Fundamental group of moduli space of real plane sextics
Arthur Renaudineau (Université de Lille) Tropical mirror hypersurfaces
Nermin Salepci (Université Claude Bernard Lyon 1) Morse shellings on nite simplicial complexes
Matthias Schütt (Leibniz University Hannover) Explicit RM for K3 surfaces
Kristin Shaw (University of Oslo) Real phase structures on matroid fans
Ichiro Shimada (Hiroshima University) The automorphism group of a K3 surface birational to a double plane
Eugenii Shustin (Tel Aviv University) Enumeration of non-nodal real plane rational curves
SPONSORS
