作者机构:[1]School of Mathematics and Statistics, Wuhan University,Wuhan 430072, Hubei, China, [2]School of Mathematics and Statistics, Huazhong NormalUniversity, Wuhan 430079, Hubei, China
相关基金:Supported by the National Natural Science Foundation of China ( 10571071, 10371048)
WANG Chunxiang(1970-), female, Ph.D. candidate, Lecturer of Central China Normal University, research direction: numerical optimization. E-mail: wcxiang0@yahoo.com
To whom correspondence should be addressed. E-mail: pshfei@whu.edu.en