Fractional Differential Calculus · Volume 12, Issue 1 Generalized fractional Ostrowski type inequalities via (α,β,γ,δ)-convex functions 12-02 Pages 13-36 DOI 10.7153/fdc-2022-12-02 Downloads Short PDF Full PDF PNG Authors Ali Hassan Asif R. Khan Keywords Ostrowski inequality convex function power mean inequality Hölder's inequality Subject classes 26A33 26A51 26D15 26D99 47A30 33B10