Contact Information

Hongxia Miao

School of Mathematics and Statistics
Beijing Institute of Technology
Beijing 100081
P. R. China
Email: 18811073066@163.com
Tel: +8618811073066


Bingzhao Li

School of Mathematics and Statistics
Beijing Institute of Technology
Beijing 100081
P. R. China
Email: li_bingzhao@bit.edu.cn
Tel: +8613681493240