100, rue des maths 38610 Gières / GPS : 45.193055, 5.772076 / Directeur : Louis Funar

Georgios Dimitroglou-Rizell

Rational convex surfaces with only hyperbolic complex tangencies
Friday, 3 May, 2024 - 10:30
Résumé : 
We combine techniques from symplectic topology and complex analysis to construct examples of rationally convex surfaces of genus g that are totally real outside of a number 2g-2 hyperbolic tangencies. We construct unknotted examples in the standard unit contact sphere in C2 that admit analytic fillings, as well as exact (and hence analytically non-fillable) knotted examples inside C2. This is joint work with Mark Lawrence.



 

Thème de recherche : 
Topologie
Salle : 
4
logo uga logo cnrs