Open Access

Schur Convexity of Generalized Heronian Means Involving Two Parameters

Journal of Inequalities and Applications20092008:879273

DOI: 10.1155/2008/879273

Received: 2 September 2008

Accepted: 26 December 2008

Published: 8 January 2009

Abstract

The Schur convexity and Schur-geometric convexity of generalized Heronian means involving two parameters are studied, the main result is then used to obtain several interesting and significantly inequalities for generalized Heronian means.

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Authors’ Affiliations

(1)
Department of Electronic Information, Teacher's College, Beijing Union University
(2)
Department of Mathematics, Aprily Lajos High School
(3)
Department of Mathematics and Computer Science, Longyan University

Copyright

© Huan-Nan Shi et al. 2008

This article is published under license to BioMed Central Ltd. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.