## – Europe/Lisbon — Online

Dmitri Bykov, Steklov Mathematical Institute Moscow

Flag manifold sigma-models and Ricci flow

I will review various results related to flag manifold sigma-models, with emphasis on their integrability properties. On simpler examples, such as the $\operatorname{\mathbb{CP}}^n$-model, I will demonstrate that the trigonometrically-deformed geometries are solutions to the Ricci flow equations.

### Video

Projecto FCT `UIDB/04459/2020`.