“…Many mathematicians gave generalizations and improvements of Hardy-type inequalities by giving applications for fractional integrals and fractional derivatives. They discover important and useful Hardy-type inequalities for convex functions as well as for superquadratic functions, (see [4], [6], [9], [11], [12], [13], [16]). In this paper, we obtain some more general Hardy-type inequalities for different kinds of fractional integrals and fractional derivatives like RiemannLiouville fractional integrals, Caputo fractional derivative, fractional integral of a function with respect to an increasing function, Erdelyi-Kóber fractional integrals and Hadamard-type fractional integrals.…”