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A gentle introduction to category O and derived categories
Student-Run Discrete Math SeminarSpeaker: | Rahbar Virk, UC Davis |
Location: | 2112 MSB |
Start time: | Fri, Oct 8 2010, 11:00AM |
This will be background for my talk in the algebra seminar later in the day. In the first half I will explain what category O is and in particular how I think about it. I will mainly focus on the Lie algebras sl_2 and sl_3. In the second half I will provide motivation from geometry/topology and representation theory as to the basic idea behind derived and triangulated categories.