International Journal of Mathematics and Mathematical Sciences
Volume 2009 (2009), Article ID 293539, 11 pages
Research Article

On a Class of Ky Fan-Type Inequalities

Division of Mathematical Sciences, School of Physical and Mathematical Sciences, Nanyang Technological University, 637371, Singapore

Received 19 August 2009; Accepted 15 December 2009

Academic Editor: Sever Silvestru Dragomir

Copyright © 2009 Peng Gao. 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.


We study one class of Ky Fan-type inequalities, which has ties with the original Ky Fan inequality. Our result extends the known ones.