Hermite–Hadamard type integral inequalities for differentiable m-preinvex and (α,m)-preinvex functions
Keywords: Hermite–Hadamard’s inequality; Invex set; Preinvex function; m-preinvex function; (α,m)α,m-preinvex function; Hölder’s integral inequality26D15; 26D20; 26D07