Categorifications and fractional Euler characteristics
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filed under:
SFB-Kolloquium
Catharina Stroppel (Bonn)
| What |
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| When |
Dec 08, 2011 from 03:15 pm to 04:15 pm |
| Where | Mainz, 05-432 (Hilbertraum) |
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Abstract: I will explain the idea and motivation of categorifications with examples arising in Lie theory and applications to knot theory (Khovanov homology). A large part will deal with the problem of categorifying fractional numbers.
