Hermite-Hadamard-Fejér inequalities for double integrals

Abstract

In this paper, we first obtain Hermite-Hadamard-Fejer inequalities for co-ordinated convex functions in a rectangle from the plane R². Moreover, we give the some refinement of these obtained Hermite-Hadamard-Fejer inequalities utilizing two mapping. The inequalities obtained in this study provide generalizations of some result given in earlier works.

Keywords

• Hermite-Hadamard-Fejer inequalities
• co-ordinated convex
• integral inequalities

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