中科院数学与系统科学研究院
数学研究所
学术报告
偏微分方程研讨班
报告人：席东盟 教授（上海大学）
题 目：A family of Monge-Ampère type operators converging to sigma_k, and their Minkowski problems
时 间：2023.04.13（星期四）10:00-11:00
地 点：思源楼S813
摘 要：We introduced a new family of translation invariant geometric measures arising from Integral Geometry of convex bodies. These measures are related to a family of new Monge-Ampère type operators converging to a sigma_k operator. The Minkowski problems for these new measures are proposed and attacked. This is joint work with Erwin Lutwak, Deane Yang, and Gaoyong Zhang.