Ying Liu (AMSS, Chinese Academy of Sciences, China), liuying@lsec.cc.ac.cn, 86-10-82541740
Jin Chen (AMSS, Chinese Academy of Sciences, China), chenjin@lsec.cc.ac.cn, 86-10-82541989 Yonghui Yu (Journal of Computational Mathematics), yyu@lsec.cc.ac.cn, 86-10-82541418