Institution: | 1. Department of Mathematical and Statistical Sciences, University of Alberta, Edmonton, Alberta, T6G 2G1 Canada;2. International College of Manitoba, Winnipeg, Manitoba, R3T 2N2 Canada;1. College of Mathematics and Statistics, South-Central University for Nationalities, Wuhan 430074, China;2. School of Automation, Huazhong University of Science and Technology, Wuhan 430074, China;1. College of Mathematics and Econometrics, Hunan University, Changsha, Hunan 410082, PR China;2. Hunan Women’s University, Changsha, Hunan 410002, PR China;1. Institute for Information and System Science, Xi?an Jiaotong University, Xi?an 710049, China;2. College of Mathematics and Statistics, Hubei Normal University, Huangshi 435002, China;3. School of Automation, Huazhong University of Science and Technology, Wuhan 430074, China;4. College of Arts and Science, Hubei Normal University, Huangshi 435003, China;1. School of Science, Yanshan University, Qinhuangdao 066001, China;2. School of Information Science and Engineering, Yanshan University, Qinhuangdao 066001, China |