Nhân dịp kỷ niệm tròn 10 năm nhận giải thưởng Fields của GS.
This talk is concerned with the optimal control of McKean-Vlasov equations, which has been knowing a surge of interest since the emergence of the mean-field game theory, a decade ago by J.M. Lasry and P.L Lions.
Enriques surfaces form an important class in the classification of algebraic surfaces, and their automorphism groups behave in a complicated way over the moduli. I explain a computational method to calculate the automorphism groups of several Enriques surfaces.