Institution: | 1. School of Mathematical Sciences, Anhui University, Hefei, Anhui, 230601, China;2. Department of Mathematics, Royal University of Phnom Penh, 12156 Phnom Penh, Cambodia;1. Key Laboratory of Intelligent Computing Signal Processing, Ministry of Education, School of Mathematical Sciences, Anhui University, Hefei, Anhui, 230601, China;2. Department of Mathematics and Institute of Applied Mathematics, Middle East Technical University, Ankara, Turkey;3. School of Mathematical Sciences, Anhui University, Hefei, Anhui, 230601, China;4. I2M, Aix Marseille Univ., Centrale Marseille, CNRS, Marseille, France;1. Department of Mathematics, University of Scranton, Scranton, PA 18510, USA;2. Department of Computing Science and Mathematics, School of Informatics and Creative Arts, Dundalk Institute of Technology, Ireland;3. Department of Physical, Mathematical and Engineering Sciences, University of Chester, Exton Park, Chester CH1 4AR, England, United Kingdom;1. School of Mathematics, Shandong University, Jinan 250100, China;2. School of Mathematics, Southwest Jiaotong University, Chengdu, 610031, China;1. Department of Computer Science, Shizuoka University, Hamamatsu 432-8011, Japan;2. Research Center for Pure and Applied Mathematics, Graduate School of Information Sciences, Tohoku University, Sendai 980-8579, Japan |