| Date Time | (Time) Room Links | Name | Subject | Category | Comments |
|---|---|---|---|---|---|
| 20.4. | Link, Altern. Link | Video talk by Ed Witten (IAS) | Volumes and Random Matrices | ||
| 20.4. 16-18 | Zoom | Discussion about Witten's talk | |||
| 27.4. | Zoom | B. Ammann | Experiences with virtual teachingy Open exchange | ||
| 04.5. | Panagiotis Polymerakis, MPI Bonn | cancelled due to Corona crisis | |||
| 04.5. | Link, Altern. Link | Video talk by K. Costello | Topological strings, twistors, and Skyrmions | ||
| 04.5. 16-18 | Zoom | Discussion about Costello's talk | |||
| Thu 7.5. | 13:30 | Mahir Hadzic, UCL | Some global dynamics results for the gravitational Euler-Poisson system | joint seminar with M. Dahl and H. Ringstroem, KTH | |
| 11.5. 14:15 | Link Slides | Video talk by Steven Zelditch | Ellipses of small eccentricity are determined by their Dirichlet (or, Neumann) spectra | ||
| 11.5. 16-18 | Zoom | Discussion about Zelditch's's talk | |||
| Thu 14.5. | 13:30 | Jonathan Glöckle, Regensburg | On the space of initial values satisfying the dominant energy condition strictly | Zoom access data | joint seminar with M. Dahl and H. Ringstroem, KTH |
| 18.5. 14:15 | Zoom | Bernd Ammann | The twistor space | ||
| 18.5. 15:30 | Link Slides Altern. Link | Video talk by Simon Donaldson | The ADHM construction of Yang-Mills instantons | ||
| 18.5. 17:00-18 | Zoom | Discussion about Donaldson's talk | |||
| 25.5. | Zoom | Bernd Ammann | The twistor space for Minkowski space and compactification of the Minkowski space | ||
| Wed 27.5. | 13:30 | Lars Andersson | Stability of Spacetimes with Supersymmetric Compactifications | Zoom access data | joint seminar with M. Dahl and H. Ringstroem, KTH |
| 1.6. | no talk | holiday | |||
| 8.6. 16:00 | Zoom | Kasia Rejzner York | Symmetries and locality in perturbative algebraic quantum field theory | Get zoom data by emailing to Bernd | |
| 8.6. 17:00 | Zoom | Alexander Strohmaier Leeds | Spectral theory on stationary spacetimes | Get zoom data by emailing to Bernd | |
| 15.6. | no talk | ||||
| 22.6. 14:30 | Zoom | Klaus Kröncke Hamburg/Tübingen | Lp-stability and positive scalar curvature rigidity of Ricci-flat ALE manifolds | ||
| 29.6. | Zoom | Julian Seipel | |||
| 6.7. | |||||
| 13.7. | Zoom | Nikolas Wardenski | About certain examples of Hamiltonian actions in dimension 6 | ||
| 20.7. | Zoom | Miguel Sánchez Caja Granada | Some techniques related to Causality and Global Hyperbolicity Geroch's splitting theorem, its extensions and applications |
"TBA" bedeutet: "To be announced", "N.N." bedeutet "Nomen nescio"="Name des Sprechers oder der Sprecherin noch nicht bekannt".