Discussions on Hardy-type inequalities via Riemann-Liouville fractional integral inequality

Abstract

In this paper, we have shown that in the article entitled “New Riemann-Liouville generalizations for some inequalities of Hardy type” the Theorem 3.3 is false and that a necessary condition on the order α must be in Theorem 3.1 and Theorem 3.2. Additionally, the correct Theorem 3.3 and a new result with negative parameter are given; these results will prove using the Hölder inequality, and reverse Hölder inequality.