### Derived functors and sheaf cohomology

- Series
- Other Talks
- Time
- Wednesday, November 4, 2009 - 13:00 for 1 hour (actually 50 minutes)
- Location
- Skiles 255
- Speaker
- Farbod Shokrieh – Ga Tech

We will continue the study of derived functors between abelian categories. I will show why injective objects are needed for the construction. I will then show that, for any ringed space, the abelian category of all sheaves of Modules has enough injectives. The relation with Cech cohomology will also be studied.