题目：Metrics and Isometries for Convex Functions

报告人：李奔 助理教授 （宁波大学） 

地点：腾讯会议室

时间：2021年9月7日 8:00-9:00

摘要：We introduce a class of functional analogs of the symmetric difference metric on the space of coercive convex functions on R^n with full-dimensional domain. We show that convergence with respect to these metrics is equivalent to epi-convergence. Furthermore, we give a full classification of all isometries with respect to some of the new metrics. Moreover, we introduce two new functional analogs of the Hausdorff metric on the spaces of coercive convex functions and super-coercive convex functions, respectively, and prove equivalence to epiconvergence. 

This talk is based on joint work with Fabian Mussnig. 

腾讯会议：https://meeting.tencent.com/dm/Ctm1MgjmKvAa?rs=25

会议 ID🚚：956 856 899

All are welcome!