Mathematics Colloquia and Seminars
Hyperkähler manifolds and their cohomologyStudent-Run Geometry/Topology Seminar
|Speaker:||Nikon Kurnosov, University of Georgia|
|Start time:||Thu, May 16 2019, 11:00AM|
I will explain some important features of hyperkähler manifolds such as Beauville-Bogomolov-Fujiki form, so(4,b_2-2)-action on cohomology, symmetries of Hodge diamond. We will see why these manifolds are called high-dimensional analogs of K3 surfaces.