关于举行中南大学李周欣副教授学术报告会的通知

报告题目：Variational framework and solutions to 1-Laplace equations

报 告人：李周欣 副教授 (中南大学)

报告时间：2021年12月8日（星期三）下午14:30-15:30                 

报告地点：腾讯会议：540-917-072

邀 请人：王友军 副教授

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数学学院

2021年12月7日

报告摘要： In this talk, I will introduce some results about the eigenvalue problems for 1-Laplace operator and some recent results on the study about the existence of solutions to 1-Laplace equations. As the 1-Laplace operator is singular, the corresponding functional of 1-Laplace equation is established on BV space and is lower semicontinuous. I will introduce the variational framework that can be used to study the existence of solutions, this involving some tools of nonsmooth critical point theorems and convex analysis.