# Divisorial Jungle

Thursday, November 29th, 2012 | Author: Konrad Voelkel

I'd like to compile a ~~short~~ list of definitions of Weil and Cartier Divisors, Line Bundles and Invertible Sheaves, Class Groups and Picard Groups, Cohomology, (higher) Chow Groups and K-theory for algebraic schemes and their relations. I intentionally omit proofs, but there are some ideas. I couldn't resist to jot down some properties of the objects which are important to me (homotopy invariance, existence of pullbacks and pushforwards).

Category: English, Mathematics | Comments off