Skip to content

Advertisement

  • Research Article
  • Open Access

A Hilbert-Type Linear Operator with the Norm and Its Applications

Journal of Inequalities and Applications20092009:494257

https://doi.org/10.1155/2009/494257

  • Received: 9 February 2009
  • Accepted: 9 March 2009
  • Published:

Abstract

A Hilbert-type linear operator is defined. As for applications, a more precise operator inequality with the norm and its equivalent forms are deduced. Moreover, three equivalent reverses from them are given as well. The constant factors in these inequalities are proved to be the best possible.

Keywords

  • Linear Operator
  • Full Article
  • Publisher Note

Publisher note

To access the full article, please see PDF.

Authors’ Affiliations

(1)
Department of Mathematics, Guangdong Institute of Education, Guangzhou, Guangdong, 510303, China

Copyright

© Wuyi Zhong. 2009

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.

Advertisement