2000.03-2004.06 Ph.D. candidate, Department of Applied Mathematics, Dalian University of Technology
2005.09-2009.438+02 Postdoctoral fellow, Theoretical Physics Mobile Station, School of Physics and Optoelectronic Engineering, Dalian University of Technology
1993.03- 1995.08 Assistant Professor, Department of Applied Mathematics, Dalian University of Technology
1995.08-2005 438+0 Lecturer in Department of Applied Mathematics, Dalian University of Technology
2005.0 1-2009.6438+02 Associate Professor, Department of Applied Mathematics, Dalian University of Technology
2009. 12- Professor, School of Mathematical Sciences, Dalian University of Technology
20 10.07—— Doctoral Supervisor of Operations Research and Cybernetics in Dalian University of Technology