# Postdoc Seminar

## The lap-number and the zero set to the parabolic equations

### 刘单 博士 (华师大PDE中心博士后)

#### 2014年3月18日(周二)下午 1:00-4:00 闵行校区行政楼12楼PDE中心1202报告厅

In this talk, we first introduce a few results related to the lap-number of the parabolic equations, which are due to the work of H. Matano et al. Meanwhile, some applications and open problems will also be mentioned. Next, we will go to the topic of actual zero sets to the parabolic equations. To begin with, a short survey will be reported including the work of F.H. Lin, Q. Han and S. Angenent. Then we will give some results to the zero set of time-dependent Schrödinger equations in 3-D and 1-D spacial domain.