Budak, H.Ertugral, F.Sarikaya, M. Zeki2021-12-012021-12-0120211735-8299https://doi.org/10.30495/JME.2021.1324https://hdl.handle.net/20.500.12684/10299In this paper, we first obtain two weighted identities for twice partially differentiable mappings. Moreover, utilizing these equalities, we establish the weighted Hermite-Hadamard type inequalities and weighted Simpson type inequalities for co-ordinated convex functions in a rectangle from the plane R-2 , respectively. The results given in this paper provide generalizations of some result established in earlier works.en10.30495/JME.2021.1324info:eu-repo/semantics/closedAccessHermite-Hadamard-Fejer inequalitySimpson inequalityco-ordinated convexintegral inequalitiesConvex-FunctionsArticle151149177WOS:000665420700010N/A