“…Based on Yang's fractal theory, many scholars who are engaged in inequalities research also extend the research of inequalities to fractal sets. A series of definitions such as generalized convex function, 29,30 generalized harmonically convex functions, 31,32 generalized preinvex functions, 33,34 generalized m-convexity, 35 generalized h-convexity, 36,37 and generalized strongly m-convex 38 on fractal sets were introduced successively. And some inequalities for these types of functions were proposed, such as the literature.…”