Erden, SametSarıkaya, Mehmet Zeki2020-04-302020-04-3020191844-60942066-7752https://doi.org/10.2478/ausm-2019-0021https://hdl.handle.net/20.500.12684/4599WOS: 000518406900003We establish two Ostrowski type inequalities for double integrals of second order partial derivable functions which are bounded. Then, we deduce some inequalities of Hermite-Hadamard type for double integrals of functions whose partial derivatives in absolute value are convex on the co-ordinates on rectangle from the plane. Finally, some applications in Numerical Analysis in connection with cubature formula are given.en10.2478/ausm-2019-0021info:eu-repo/semantics/openAccessOstrowski inequalityHermite-Hadamard inequalityco-ordinated convex mappingcubature formulaArticle112271295Q3N/A