1September 1993-1June 1997, studied in the Department of Mathematics of Hebei Normal University and obtained a Bachelor of Science degree; 65438+1From September 1997 to June 2000, she studied for a master's degree in the School of Mathematics and Information Science of Hebei Normal University and obtained a master's degree in science. From September 2004 to September 2007, I studied for a doctorate in the Department of Mathematics, School of Science, Beijing Institute of Technology.

From July 2000 to September 2004, he worked in the School of Mathematics and Information Science of Hebei Normal University. Since July 2007, I have been working in the Department of Mathematics, School of Science, Tianjin University.

Participation in academic groups and positions: American mathematical review commentator