糖果派对

Speaker: Nadia Ott聽(University of Southern Denmark)


Abstract:

I will give an introductory talk on supermanifolds, super Riemann surfaces, and supermoduli space, starting with the definitions of these objects. I will then introduce a current area of research in supergeometry, super period matrices, and state two famous results in the field: Donagi and Witten鈥檚 proof that supermoduli space is not split for genus g聽鈮� 5, and D鈥橦oker and Phong鈥檚 calculation of the genus g = 2 superstring amplitude.