Miskolc Mathematical Notes, cilt.27, sa.1, ss.291-298, 2026 (SCI-Expanded, Scopus)
The Sándor inequality is a highly significant result in both pure and applied mathematics, providing an upper bound for the mean square of a positive convex function. This paper presents an extension of the Sándor inequality to the case of fractional integrals in the sense of Riemann-Liouville, as well as a generalization for any positive power r.