Caterina Campagnolo: "Products of free groups in Lie groups"

mardi 1 déc. 2020, 10:15 → 11:15 Europe/Paris

For every Lie group $G$, we compute the maximal $n$ such that an $n$-fold direct product of nonabelian free groups embeds into $G$. The proof is based on classification results for the corresponding Lie algebras.

This is joint work with Holger Kammeyer.