Zoom 회의 참가 https://snu-ac-kr.zoom.us/j/8941592643?pwd=L2gxa3k4V2J1V1dFcTNHUnliRkdpdz09 회의 ID: 894 159 2643 암호: 273190 We study recent improvements for the Bochner-Riesz conjecture in R^3, which was obtained by Shukun Wu. He basically used the broad-narrow argument of Bourgain and Guth and iterated polynomial partitioning. His novelty is the ‘backward algorithm’ to obtain a sharp bound for the broad function. In this talk, we will focus on obtaining the broad function estimate.