| Affiliation: | 1. Key Laboratory of Applied Mathematics of Fujian Province University, Putian University, Putian, Fujian 351100, PR China;2. Department of Computer Science, Universidad Rey Juan Carlos, Madrid, Spain;3. Department of Mathematics, Statistics and Computer Science, University of Cantabria, Santander, Spain;4. Scientific Technology, 8 Cecil Street, Brighton East 3187, Melbourne, Australia;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. Department of Mathematics, New York City College of Technology, The City University of New York (CUNY), 300 Jay Street, Brooklyn, NY 11201, USA;2. Department of Computer Science, University of Puerto Rico, Río Piedras, 17 Ave Universidad, Ste 1701, San Juan, 00925-2537, Puerto Rico;1. School of Mathematics and Statistics, Southwest University, Chongqing 400715, China;2. Department of Basic Courses, Naval University of Engineering, Wuhan 430033, China |
