学术报告（尹景学 10.20）

讲座名称 无穷远处非稀疏初始数据半拟线性方程的生命跨度 Life Span for a Semilinear Pseudo-Parabolic Equation with Initial Data non-Rarefied at $\infty$

发布人：杨晓静 发布日期：2020-10-14
主题
讲座名称 无穷远处非稀疏初始数据半拟线性方程的生命跨度 Life Span for a Semilinear Pseudo-Parabolic Equation with Initial Data non-Rarefied at $\infty$
活动时间
-
活动地址
新数学楼416
主讲人
尹景学教授 华南师范大学
主持人
秦绪龙

摘要：

        In this talk, we discuss the life span of solutions for a semilinear pseudo- parabolic equation with nonlinear sources. We will show that as long as the initial datum is non-rarefied at $\infinity$, the solution must blow up at finite time. Moreover, we give an delicate estimate on the life span.