Geometry and Topology Seminar[ Edit ]
Moderator: Michael Khanevsky
The Kobayashi pseudometric on a complex manifold M is the maximal pseudometric such that any holomorphic map from the Poincare disk to M is distance-decreasing. Kobayashi has conjectured that this pseudometric vanishes on Calabi-Yau manifolds. It is still out of reach for general Calabi-Yau manifolds. The proof of Kobayashi conjecture for hyperkahler manifolds is based on ergodic theory. I would explain its proof in application to K3 surfaces.