Affiliation: | 1.Center of Intelligent Computing and Applied Statistics, School of Mathematics, Physics and Statistics, Shanghai University of Engineering Science, Shanghai, 201620, China ;2.School of Mathematical Sciences, East China Normal University, Shanghai, 200241, China ;3.Shanghai Key Laboratory of PMMP, Shanghai, 200241, China ;4.School of Mathematics, Renmin University of China, Beijing, 100872, China ; |