SpeakerXu Shen 申旭Morningside Center of Mathematics申旭,中科院晨兴数学中心研究员、博导。本科毕业于武汉大学,后前往意大利帕多瓦大学、法国巴黎第十一大学攻读硕士,2012年博士毕业于法国巴黎第十一大学。主要研究方向为数论、算术几何等。AbstractWe explain a geometric construction on the Pappas-Rapoport Splitting models of Shimura varieties. More precisely, we construct F-zips with additional structure...
Speaker: Serguei Barannikov BIMSA, IMJ-PRGTime: 14:00 - 16:00, 2024-12-05Venue: A3-1-301ZOOM: 230 432 7880PW: BIMSAOrganizers: Mingming Sun, Yaqing WangAbstractThe rapid advancement of large language models (LLMs) has made distinguishing between human and AI-generated text increasingly challenging. The talk examines the topological structures within LLM data representations, focusing on their ...