| Institution: | 1. Basic Science School, Changchun University of Technology, Changchun, China;2. School of Statistics and Management, Shanghai University of Finance and Economics, Shanghai, China;3. Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Beijing, China;1. College of Applied Sciences, Beijing University of Technology, Beijing 100124, China;2. School of Mathematics and Information Science, Shangqiu Normal University, Shangqiu 476000, China;3. School of data science, Zhejiang University of Finance and Economics, Hangzhou 310018, China;1. University Cergy-Pontoise, Mathematics, office E 5.28, UCP site Saint-Martin, 2 Bd. Adolphe Chauvin, 95000 Cergy-Pontoise, France;2. Aix-Marseille University, Campus de Luminy, 13288 Marseille cedex 9, France;1. Vilnius University, Institute of Mathematics and Informatics, Akademijos 4, LT-08663 Vilnius, Lithuania;2. Université de Nantes, 1, quai de Tourville BP, Nantes Cedex 1, Nantes, 44313, France;1. School of Business, Universidad Francisco Marroquín, Calle Manuel F. Ayau, 01010, Ciudad de Guatemala, Guatemala;2. Department of Economics, Universidad Carlos III de Madrid, Calle Madrid 126, 28903, Getafe (Madrid), Spain |
