Research Interests: Algebraic topology

Born in November 1971. From September 1990 to July 1997, he was a student in the Department of Mathematics at Hebei Normal University, where he successively obtained his Bachelor's and Master's degrees. From 1996 to 1999, he pursued a PhD at Sichuan University. From August 2008 to August 2009, he was a visiting scholar at the National University of Singapore.