Date 
 | 
      Speaker 
 | 
      Title 
 | 
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
      11.10.2021 
 | 
      Stefan Schröer 
       | 
      Automorphism group schemes
       | 
    
    
      25.10.2021 
 | 
      Jakob Bergqvist 
       | 
      Recollection on additive, abelian, derived and triangulated categories
       | 
    
      08.11.2021 
       | 
      Johannes Fischer 
       | 
      Derived categories of coherent sheaves | 
    
    
      15.11.2021 
       | 
      Thor Wittich 
       | 
      Derived category and canonical bundle I | 
    
    
      22.11.2021 
       | 
      Thuong Tuan Dang 
       | 
      Fourier-Mukai transforms | 
    
    
      29.11.2021 
       | 
      Fabian Korthauer 
       | 
      Derived category and canonical bundle II | 
    
    
      13.12.2021 
       | 
      Stefan Schröer 
       | 
      Abelian varieties | 
    
    
      20.12.2021 
       | 
      Ivo Kroon 
       | 
      K3 surfaces | 
    
    
      10.01.2022 
       | 
      Johannes Fischer 
       | 
      Pinching for Azumaya algebras | 
    
    
      17.01.2022 
       | 
      Thuong Tuan Dang 
       | 
      Cohomology of stacks | 
    
    
      24.01.2022 
       | 
      Daniel Harrer 
       | 
      Spherical objects | 
    
      31.01.2022 
       | 
      Girish Kulkarni | 
      Morel's conjecture and purity for torsors 
       |