Chen Guanggui is currently a professor at Xihua University. He received his Ph.D. in Elementary Mathematics from the School of Mathematical Sciences of Beijing Normal University. In addition, he is a candidate for the academic and technical leadership of Sichuan Province, executive director of the Sichuan Mathematical Society, and a member of the Modeling Committee of the Sichuan University Mathematical Competition. He is mainly involved in function approximation theory and computational complexity.
