| Institution: | 1. Department of Mathematics and Statistics, McGill University, 805 Sherbrooke W., Montréal, QC H3A 2K6, Canada;2. Centre de recherches mathématiques, Université de Montréal, C.P. 6128, succ. Centre-ville, Montréal, QC H3C 3J7, Canada;1. School of Mathematical Sciences, Shandong Normal University, Ji’nan 250014, PR China;2. Research Center on Logistics optimization and Prediction of Engineering Technology, Ji’nan, Shandong 250014, PR China;1. Institute for Problems in Mechanics, Russian Academy of Sciences, 101 Vernadsky Avenue, Bldg 1, 119526 Moscow, Russia;2. Cardiff University, Heath Park, Cardiff CF14 4XY, UK |
