I received the B.S. in Information and Computational Science from Jilin University, China in July 2002, the M.S.in Computational Mathematics from Jilin University, China in July 2005 and the Ph.D. in Computational Mathematics from Dalian University of Technology in October 2013. Since October 2013, I’m a lecturer in School of Science, Dalian University of Technology, Panjin Campus.