Room 505, Cosmology Building, National Taiwan University +Zoom, Physical+Online Seminar
(實體+線上演講 台灣大學次震宇宙館505研討室+Zoom)
Rigidity and Hyperelliptic Manifolds
Andreas Demleitner (University of Freiburg)
Abstract
Compact flat Riemannian manifolds (i.e., quotients of real tori by the action of a finite group) exhibit a certain rigidity: they are uniquely determined by their fundamental group. In contrast, most compact complex manifolds "come in families", meaning that they allow for non-trivial (small) deformations. In my talk, I will introduce the concept of rigidity of compact complex manifolds and explain the existence of rigid hyperelliptic manifolds (i.e., quotients of complex tori by the action of a finite group). Additionally, I will outline a classification algorithm for these manifolds. This is joint work with Christian Gleissner.
Link Information
Zoom ID: 892 4386 3425
Passcode: AG2875
Organizer: Jungkai Chen (NTU)