Some new refinements of strengthened Hardy and Pólya–Knopp's inequalities

We prove a new general one-dimensional inequality for convex functions and Hardy–Littlewood averages. Furthermore, we apply this result to unify and refine the so-called Boas's inequality and the strengthened inequalities of the Hardy–Knopp–type, deriving their new refinements as special cases...

Full description

Bibliographic Details
Main Authors: Aleksandra Čižmešija, Sabir Hussain, Josip Pečarić
Format: Article
Language:English
Published: Hindawi Limited 2009-01-01
Series:Journal of Function Spaces and Applications
Online Access:http://dx.doi.org/10.1155/2009/695685