NANOSYSTEMS-PHYSICS CHEMISTRY MATHEMATICS. Vol. 10. 2019. P.. 549-563
In 1995 Pearce and Pecaric proved an extension of Holder's inequality. In this paper we extend their result in a measure theoretic sense and further improve it using log-convexity of related linear functionals. Moreover, we study the action of related linear functionals on families of exponentially convex functions.