Affiliation: | 1.Department of Mathematics, Alagappa University, Karaikudi, 630 004, India ;2.Ramanujan Centre for Higher Mathematics, Alagappa University, Karaikudi, 630 004, India ;3.School of Mathematics and Statistics, Hunan Normal University, Hunan, 410081, People’s Republic of China ;4.School of Electronic Information and Electrical Engineering, Chengdu University, Sichuan Chengdu, 610106, P.R. China ;5.Department of Mathematics and General Sciences, Prince Sultan University, Riyadh, 12435, Saudi Arabia ;6.Department of Industrial Engineering, OST?M Technical University, Ankara, 06374, Turkey ;7.Faculty of Automatic Control, Electronics and Computer Science, Department of Automatic Control, and Robotics, Silesian University of Technology, Akademicka 16, 44-100, Gliwice, Poland ;8.Institute for Intelligent System Research and Innovation, Deakin University, Geelong, Australia ; |