With the invitation of Professor Wang Yejuan of the school of mathematics and statistics of Lanzhou University, Professor Tomasz Dlotko of the Institute of mathematics, Silesia University, Poland, will visit our school from July 17, 2018 to July 31, 2018 to conduct academic exchanges and make a series of academic reports.

Title：Critical Parabolic Type Problems（I）

Time ：9:00 a.m. on July 18, 2018.

Place：Qiyun building, Room 911.

Title：Critical Parabolic Type Problems（II）

Time ：9:00 a.m. on July 19, 2018.

Place：Qiyun building, Room 911.

Title：Critical Parabolic Type Problems（III）

Time ：9:00 a.m. on July 19, 2018.

Place：Qiyun building, Room 911.