February 6, 2018. Liviu Ornea, Universitatea București / IMAR
Potențiale LCK pozitive
March 6, 2018. Alexandra Otiman, Universitatea București / IMAR / Max-Planck-Institut für Mathematik Bonn
Coomologia varietăților Oeljeklaus-Toma
March 13, 2018. Radu Slobodeanu, Universitatea București
Curl spectrum & energy minimizing Reeb fields Abstract: We will discuss the problem of energy
minimization (on its orbit under the action of volume
preserving diffeomorphisms) for the Reeb vector field on compact Sasakian 3-manifolds.
This problem is related to the knowledge of the first positive eigenvalue for the curl operator.
March 20, 2018. Givanni Bazzoni, Universidad Complutense de Madrid
Vaisman nilmanifolds