| Affiliation: | 1. School of Mathematical Sciences, University of Chinese Academy of Sciences, Beijing 100049, China;2. Research Center on Fictitious Economy and Data Science, Chinese Academy of Sciences, Beijing 100190, China;3. Key Laboratory of Big Data Mining and Knowledge Management, Chinese Academy of Sciences, Beijing 100190, China;4. School of Economics and Management, University of Chinese Academy of Sciences, Beijing 100190, China;1. Department of Mathematics, Shanghai Normal University, Shanghai 200234, China;2. Scientific Computing Key Laboratory of Shanghai Universities, Shanghai 200234, China |
