Fejér-Hermite-Hadamard inequalities for n-times differentiable preinvex functions

S. Mehmood, F. Zafar, M. A. Latif, N. Yasmin

In this paper, some new estimates of Hermite-Hadamard-Fejér inequality for n-times differentiable preinvex functions are established. It is noteworthy that the weighted estimates of the left and right hand side of the Hermite-Hadamard inequalities involving generalized preinvex functions doesn't exist previously. 

Tbilisi Mathematical Journal, Vol. 14(2) (2021), pp. 255-270