Seminar on A1-topology, motives and K-theory

The generalized Vaserstein symbol

by Tariq Syed (University of Duisburg-Essen)

Europe/Moscow
818-1526-4739 (Zoom)

818-1526-4739

Zoom

Description

I will begin with a brief discussion of the cancellation problem of projective modules over commutative rings (i.e. algebraic vector bundles on affine schemes). Motivated by this, I will introduce the generalized Vaserstein symbol and explain its applications to the cancellation problem and to the generalized Serre question on algebraic vector bundles.