Document Type : Research Paper
Authors
1 Guizhou Key Laboratory of Economics System Simulation, Guizhou University of Finance and Economics, Guiyang, China
2 School of Mathematics and Physics, University of South China, Hengyang, China
3 School of Mathematics and Statistics, Henan University of Science and Technology, Luoyang, China
4 School of Information Science and Engineering, Central South University, Changsha, China
5 School of Mathematics and Statistics, Central South University, Changsha, China
Abstract
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