Fejer type inequalities for trigonometric konveks functions

In this thesis, Hermite-Hadamard-Fejer type integral inequalities for trigonometric convex functions were studied. In the first chapter, there are introductory information about the theory of inequality, the history of convex functions, and the theory of convexity, respectively. In the second part, the basic concepts, definitions and theorems required for the thesis are given, and the relationship between the convex function classes is supported by the literature study. In the fourth chapter, new inequalities of the Hermite-Hadamard-Fejér type are included. Keywords:Convex functions, Trigonometric convex function, Hermite-Hadamard Inequality, Hermite-Hadamard-Fejér Inequality