Speaker: Richard Thomas
Date: 10:30 17/02/2023
Title: Nodes and the Hodge conjecture

Abstract:  I'll summarise my old paper giving a simple inductive approach to the Hodge conjecture.
The upshot is that -- given a middle dimensional (p,p) Hodge class -- instead of finding a codimension-p variety carrying it, we only need to find a codimension 1 hyperplane containing it.