Tunc, TubaSarikaya, Mehmet ZekiYaldiz, Hatice2021-12-012021-12-0120202076-25852219-1259https://hdl.handle.net/20.500.12684/10447In this paper, we consider the co-ordinated convex functions and obtain some Hermite-Hadamard type inequalities via Riemann-Liouville fractional integrals. For this purpose, we first prove an supplement al result for two variables. Using this auxiliary result, integral inequalities for the left-hand side of the fractional Hermite-Hadamard type inequality on the coordinates are derived. These represent can be viewed as a refinement of the previously known results.eninfo:eu-repo/semantics/closedAccessRiemann-Liouville fractional integralsconvex functionco-ordinated convex mappingHermite-Hadamard inequalityHolder's inequalityArticle111329WOS:000530129600001Q1