Date: 12/10, 19/10, 2/11

Zoom ID：821 8826 2460
Password：738707

In this series of lectures, we will give a factorization of Beilinson-Kato’s element as a “product” of two modular symbols $(0,\infty)$,  which can be used to explain the appearance of a product of two special values of L function in the explicit formula associate to Kato's Euler system.