| Institution: | 1. Dept. Mathematics, Changshu Institute of Technology, Changshu, Jiangsu, 215500, China;2. Dept. Mathematics, Texas State University, San Marcos, TX 78666, USA;3. Key Laboratory of Group and Graph Theories and Applications, Chongqing University of Arts and Sciences, Chongqing, 402160, China;1. Mathematisches Institut, Justus-Liebig-Universität Gießen, Germany;2. Graduate School of Information Science and Technology, The University of Tokyo, Japan;3. Cyber Physical Security Research Center, National Institute of Advanced Industrial Science and Technology, Japan;1. Department of Mathematics, University of Auckland, Auckland, New Zealand;2. Department of Mathematics and National Center for Theoretical Sciences (South), National Cheng Kung University, Taiwan |
