| Institution: | 1. Division of Computational Mathematics and Engineering, Institute for Computational Science, Ton Duc Thang University, Ho Chi Minh City, Viet Nam;2. Faculty of Mathematics and Statistics, Ton Duc Thang University, Ho Chi Minh City, Viet Nam;3. Department of Mathematical Sciences, Kent State University, 4314 Mahoning Avenue, Warren, OH 44483, USA;4. Department of Mathematics, Faculty of Science, Mahidol University, Bangkok 10400, Thailand;5. Department of Basic Sciences, University of Economics and Business Administration, Thai Nguyen University, Thai Nguyen Province, Viet Nam;6. Faculty of Economics, Chiang Mai University, Chiang Mai 52000, Thailand |
