Sheets of conjugacy classes and Lusztig's partition
 
      
      Event details
| Date | 15.10.2013 | 
| Hour | 10:15 | 
| Speaker | Giovanna Carnovale [Padova] | 
| Location | 
                      
                      
                      
                        MA A1 12 | 
| Category | Conferences - Seminars | 
      For a connected reductive algebraic group G, sheets are the maximal irreducible subsets of G consisting of conjugacy classes of the same dimension. In a joint work with F. Esposito we showed in 2012 how to parametrize sheets and we described classes lying in a given sheet, when the characteristic of the base field is good. These results can be used in order to show that the parts in a partition of G recently introduced by G. Lusztig are unions of sheets.
    
    Practical information
- Expert
- Free
Organizer
- Jacques Thévenaz
Contact
- Donna Testerman