Abstract: I will discuss the combinatorics of tournaments attached to root systems and their relationship to certain Higgs bundles. We expect that the connection can be explained by the big algebra of the Lie algebra representation of highest weight rho, the half sum of positive roots, which should describe the mirror of the bottom Lagrangian in the Higgs moduli space. Based on joint work with Mirko Mauri.
"Higgs bundle tournaments"
12.12.2023 15:15 - 16:45
Organiser:
I. Fischer, M. Schlosser
Location: