Budak, Hüseyin2020-04-302020-04-3020192146-0957https://dx.doi.org/10.11121/ijocta.01.2019.00585https://hdl.handle.net/20.500.12684/494In this paper, we first establish weighted versions of Hermite-Hadamard type inequalities for Riemann-Liouville fractional integral operators utilizing weighted function. Then we obtain some refinements of these inequalities. The results obtained in this study would provide generalization of inequalities proved in earlier works. © 2019 Balikesir University. All rights reserved.en10.11121/ijocta.01.2019.00585info:eu-repo/semantics/openAccessConvex function; Fractional integral operators; Hermite-Hadamard inequalityArticle914148Q3