| Affiliation: | 1. School of Mathematics, Sun Yat-sen University, Guangzhou, 510275, Guangdong, PR China;2. School of Computer Science and Engineering, Sun Yat-sen University, Guangzhou, 510006, Guangdong, PR China;3. Guangdong Key Laboratory of Information Security, Guangzhou, 510006, Guangdong, PR China;1. Department of Mathematics and Computer Science, Santa Clara University, 500 El Camino Real, 95053, USA;2. Department of Mathematics, University of British Columbia, Vancouver, BC V6T 1Z2, Canada;1. School of Mathematics, South China University of Technology, Guangzhou, 510641, China;2. School of Cyber Science and Technology, Hubei University, Wuhan, 430062, China;1. Department of Mathematics, Technion - Israel Institute of Technology, Haifa, Israel;2. Department of Mathematics and Computer Science, The Open University of Israel, Israel;1. School of Mathematics and Statistics, Minnan Normal University, Zhangzhou 363000, Fujian Province, PR China;2. Department of Mathematics, University of California, Irvine, 92697-3875, USA |
