Sergey Zelik is in Lanzhou China this week (2-6 September) for Dynamics Days Lanzhou 2024. Sergey is the principal organiser, and this part of the conference is a School with speakers from China, Russia, England (Imperial). Polina Vytnova is a participant at the School. Sergey is giving a series of lectures on “Multi-Vortices and lower bounds for attractor dimension in hydrodynamics“, based on joint work with Alexei Ilyin, and Dominic Stone. The photo below is taken during Sergey‘s lecture this week.