“…Strongly convex functions were introduced and studied by Polyak [20], which played an important part in the optimization theory and related areas. For the applications of strongly convex functions in various fields of pure and applied sciences, for example, see [1,8,9,10,12,13,15,17,20,21,25] and the references therein. Lin and Fukushima [10] introduced the concept of higher order strongly convex functions and used it in the study of mathematical program with equilibrium constraints.…”