Tunç, TubaSarıkaya, Mehmet Zeki2020-04-302020-04-3020190354-5180https://doi.org/10.2298/FIL1903837Thttps://hdl.handle.net/20.500.12684/3899WOS: 000496191500014In this paper, we give new definitions related to fractional integral operators for two variables functions using the class of integral operators. We are interested to give the Hermite-Hadamard inequality for a rectangle in plane via convex functions on co-ordinates involving fractional integral operators.en10.2298/FIL1903837Tinfo:eu-repo/semantics/openAccessFractional integral operatorconvex functionco-ordinated convex functionHermite-Hadamard inequalitiesArticle333837854WOS:000496191500014Q3Q2