| Affiliation: | 1. Institute of Computer Science, Academy of Sciences of the Czech Republic, Pod vodárenskou věží 2, CZ-182 07 Prague 8, Czech Republic;2. Faculty of Mathematics and Information Science, Warsaw University of Technology, Koszykowa 75, 00-662 Warsaw, Poland;3. Technical University of Liberec, Department of Mathematics, Studentská 2, CZ-461 17 Liberec, Czech Republic;1. Harbin Institute of Technology, Shenzhen Graduate School, Shenzhen, 518055, PR China;2. College of Mathematics and Statistics, Northeastern University at Qinhuangdao, Qinhuangdao, 066004, PR China;3. Department of Mathematics, Harbin Institute of Technology, Harbin, 150001, PR China;1. Department of Computational and Applied Mathematics, China University of Petroleum, Qingdao 266580, PR China;2. Department of Mathematics, East China Normal University, Shanghai 200062, PR China;3. Laboratório Nacional de Computação Científica, MCTI Avenida Getúlio Vargas 333, 25651-075 Petrópolis, RJ, Brazil;1. School of Mathematics and Statistics, Lanzhou University, Lanzhou 730000, PR China;2. School of Mathematics and Statistics, Hexi University, Zhangye 734000, PR China;1. School of Science, Northwestern Polytechnical University, Xi''an, Shaanxi 710072, PR China;2. College of Science, Chang''an University, Xi''an, Shaanxi 710064, PR China |
