Speaker:  Rinat Kashaev (University of Geneva,  Switzerland)

Date and time: 10.03.2021, 17:15 (GMT +03:00)

Title: The local Yang-Baxter and tetrahedron equations

Abstract:  I will review few constructions of solutions of Zamolodchikov’s tetrahedron equations, starting from Maillet-Nijhoff local Yang-Baxter equations in Korepanov’s form. In particular, I will discuss a set-theoretical solution on the group manifold of SL(2,R) which underlies the q-oscillator quantum solution of Bazhanov-Mangazeev-Sergeev and which implies the unitarity of the latter.

To access the online seminar please contact  Anna Tolbey bekvaanna@gmail.com