Introduction to motivic homotopy theory

Quand : 15 juin 2026 à 16:30

Où : UMPA

Organisé par : Institut Henri Poincaré

Motivic homotopy theory studies algebraic geometry by importing techniques from algebraic topology. It started in 1998 with V. Voevodsky's idea to do homotopy theory with algebraic varieties by replacing the unit interval [0,1] with the affine line A^1. In this talk, following analogies with algebraic topology, we introduce A^1-homotopies, the category of motivic spaces, motivic spheres and motivi