%0 Journal Article
%T The upper bound of a reserve H lder's type operator inequality and its applications
%A Tominaga Masaru
%J Journal of Inequalities and Applications
%D 2002
%I Springer
%X In our previous paper, we obtained a reverse H lder's type inequality which gives an upper bound of the difference: with a parameter , for -tuples and of positive numbers and for , satisfying . In this paper for commutative positive operators and on a Hilbert space and a unit vector , we give an upper bound of the difference As applications, considering special cases, we induce some difference and ratio operator inequalities. Finally, using the geometric mean in the Kubo-Ando theory we shall give a reverse H lder's type operator inequality for noncommutative operators.
%K H lder's inequality
%K Difference inequality
%K Ratio inequality
%K Reverse H lder's inequality
%K Geometric mean
%U http://www.journalofinequalitiesandapplications.com/content/7/798065