Budak, H.Kara, H.Sarikaya, M. Z.Kiris, M. E.2021-12-012021-12-0120201787-24051787-2413https://doi.org/10.18514/MMN.2020.3073https://hdl.handle.net/20.500.12684/10477In this study, we establish the above and below bounds for the left and right hand sides of fractional Hermite-Hadamard inequalities by using functions whose second derivatives are bounded. We also give some refinements of fractional Hermite-Hadamard inequalities by using the functions that have the conditions f'(a + b - t) - f'(t) >= 0, t is an element of [a, a+b/2].en10.18514/MMN.2020.3073info:eu-repo/semantics/openAccessHermite-Hadamard inequalityintegral inequalitiesbounded functions2Nd DerivativesArticle2126656782-s2.0-85099921501WOS:000602739200011Q3Q2