Institution: | 1. Faculty of Science, Department of Mathematics, University of Bojnord, Bojnord, Iran.hmoosaei@gmail.commoosaei@ub.ac.ir;4. Faculty of Mathematical Sciences, Department of Applied Mathematics, University of Guilan, Rasht, Iran.;5. Department of Industrial and Systems Engineering, Center for Applied Optimization, University of Florida, Gainesville, Florida, USA. |