Sitthiwirattham, ThaninBudak, HuseyinKara, HasanAli, Muhammad AamirReunsumrit, Jiraporn2021-12-012021-12-0120212073-8994https://doi.org/10.3390/sym13091724https://hdl.handle.net/20.500.12684/10823In this paper, we first prove three identities for functions of bounded variations. Then, by using these equalities, we obtain several trapezoid- and Ostrowski-type inequalities via generalized fractional integrals for functions of bounded variations with two variables. Moreover, we present some results for Riemann-Liouville fractional integrals by special choice of the main results. Finally, we investigate the connections between our results and those in earlier works. Analytic inequalities of this nature and especially the techniques involved have applications in various areas in which symmetry plays a prominent role.en10.3390/sym13091724info:eu-repo/semantics/openAccesstrapezoid-type inequalityfractional integralsfunctions of bounded variationsIntegral InequalityMappingsCompanionImprovementArticle1392-s2.0-85115800408WOS:000701771700001Q2Q2