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Jeroen Hekking: K-theory of projective bundles and blow-ups

Tid: Fr 2020-06-12 kl 10.15 - 12.00

Föreläsare: Jeroen Hekking

Plats: Zoom ID 652 5036 4190

This is the twelfth talk of the seminar on algebraic K-theory and derived algebraic geometry

The seminar will be held via Zoom. 


Let E be any additive invariant. After introducing and recollecting the necessary terminology, we will discuss a formula for computing E(P(E)), where P(E) is a projective bundle over a derived Artin stack X, and a formula for computing E(Bl_Z(X)), where Bl_Z(X) is the blow-up of X in a quasi-smooth center Z.

Innehållsansvarig:David Rydh
Tillhör: Institutionen för matematik
Senast ändrad: 2020-06-11