Speaker: Xin Wan (Columbia University)

Time: Tuesday 2:00-4:00

Place: Room 29 at Quan Zhai, BICMR

Abstract: We present a proof for the plus/minus Iwasawa Main Conjecture for Supersingular Elliptic Curves. It uses the explicit reciprocity law for Beilinson-Flach elements to reduce it to a Greenberg type main conjecture and prove the latter using Eisenstein congruences on the unitary group U(3,1).