Academic Editor: Patricia J.Y. Wong
Copyright © 2010 S. S. Dragomir. 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.
Some reverses of the Jensen inequality for functions of self-adjoint
operators in Hilbert spaces under suitable assumptions for the involved operators are given. Applications for particular cases of interest are also provided.