

Geometrical finiteness in strictly convex projective geometry
By Pierre-Louis Blayac


Local minimization of fuzziness under high symmetry
By Franco Vargas Pallete


The shape of the limit cone for positive representations
By Jeffrey Danciger
By KyeongRo Kim
Appears in collection : 2024 - T2 - WS1 - Low dimensional actions
Thurston showed the universal circle theorem as a first step of the proof of the geometrization conjecture of tautly foliated three manifolds. The theorem says that the fundamental group of a closed three manifold slithering over the circle acts on the circle preserving a pair of laminations. In this talk, I talk about the converse of the universal circle theorem in terms of laminar groups. Also, I will overview recent results about the laminar groups and discuss related open problems. This talk is based on works with Harry Hyungryul Baik and Hongtaek Jung.