Derived functors and sheaf cohomology

Series: 
Other Talks
Wednesday, November 4, 2009 - 13:00
1 hour (actually 50 minutes)
Location: 
Skiles 255
,  
Ga Tech
Organizer: 
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.