Two Dimensional Operator Preinvex Functions and associated Hermite-Hadamard type Inequalities


Marcela V Mihai, Muhammad Uzair Awan, Muhammad Aslam Noor, Ting-Song Du, Awais Gul Khan




We first introduce the notion of operator (h1; h2)-preinvex on the co-ordinates. After this some new two dimensional version of integral inequalities of Hermite-Hadamard type associated with this new class of operator (h1; h2)-preinvex are obtained. Some new and novel particular cases are also discussed.