On the morning of July 30, 2018, the closing ceremony of 2018 Persuit Science Class（Mathematics）Summer School was successfully held in Yuquan Campus, Zhejiang University. Prof. WEN Jiwei, Secretary of the Party committee, Prof. SHENG Weimin, Vice Dean of the School of Mathematical Sciences, Prof. ZHANG Ting, Assistant to the Dean,Prof. LI Yanyan from Rutgers University, Prof. ZHOU Haomin and YAN Xukai from Georgia Institute of Technology, other faculty and students attended the ceremony. The ceremony was presided over by Prof. ZHANG Ting.

At the beginnning of the closing ceremony, Prof. WEN Jiwei from School of Mathematical Sciences, ZJU reviewed the 2018 summer school, and expressed his congratulations to those who had supported the summer school.

Prof. ZHANG Ting read the list of students who have graduated from the summer school and presented the certificates to them. Leaders and faculty also awarded the certificates to the outstanding students in 2018 summer school.

After the closing ceremony，Prof. LI Yanyan from Rutgers University gave an academic lecture titled "Homogeneous Solutions of Stationary Navier–Stokes Equations with Isolated Singularities on the Unit Sphere" which provoked a lively discussion between students and faculty. Until now, the 8-day summer school came to a successful end.