Stokes matrices and Alekseev-Meinrenken diffeomorphisms (Xiaomeng Xu, Beijing and ETH Zurich)

17.09.2019 15:30

This talk will include an introduction to the Stokes phenomenon of differential equations, and then discuss its relation with the Alekseev-Meinrenken diffeomorphism, which is the unique map from the set of Hermitian matrices to the set of positive definite Hermitian matrices with certain distinguished linear algebra properties.

Lieu

Bâtiment: Battelle

Villa Battelle, Séminaire "Groupes de Lie et espaces des modules"

entrée libre