報告題目：Backward uniqueness for parabolic equations
報 告 人：吳傑副教授 天津大學
報告時間：2020年6月6日 15:00-16:00
報告地點：騰訊會議 ID：156 397 795
密碼:606606
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https://meeting.tencent.com/s/K3ohoxhXPDCt
校内聯系人：郭斌 bguo@jlu.edu.cn
報告摘要：
The backward uniqueness (BU) property is an interesting phenomenon of parabolic equations. In this talk, we focus on two problems. The first one is the BU problem for the heat equation in cones. It is conjectured that BU holds when the angle of the cone is larger than 90 degree and fails when it is less than 90 degree. We prove a result for this interesting conjecture. The second one is the BU problem for general parabolic equations. We solve it both in the half-space and whole space under reasonable conditions.
報告人簡介：
吳傑，現為天津大學應用數學中心講師，研究興趣為橢圓和抛物方程解的反向唯一性性質，在Adv. Math， JDE， CVPDE等刊物上發表多篇高水平學術論文。
