Perturbative Chern-Simons invariants and factorization homology

par Nikita Markarian (IHES)

mardi 22 nov. 2022, 14:00 → 15:00 Europe/Paris

IMT 1R2 207 (Salle Pellos)

 

I will discuss my approach to perturbative Chern-Simons invariants of 3-manifolds and knots, and their generalizations, such as Rozansky-Witten invariants, via the factorization complex of Weyl e_n-algebras. I will give a review of some results and will describe possible further applications of them.