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5 papers · 2 filters
New inequalities for operator concave functions involving positive linear maps
S. Sheybani, M. E. Omidvar, H. R. Moradi
The purpose of this paper is to present some general inequalities for operator concave functions which include some known inequalities as a particular case. Among other things, we…
A glimpse at the operator Kantorovich inequality
H. R. Moradi, I. H. Gümüş, Z. Heydarbeygi
We show the following result: Let be a positive operator satisfying for some scalars with and $Φ…
Complementary Inequalities to Improved AM-GM Inequality
H. R. Moradi, M. E. Omidvar
Following an idea of Lin, we prove that if and be two positive operators such that , then \begin{equation*} {{Φ}^{2}}\left( \frac{A+B}{2…
Some refinements of classical inequalities
Shigeru Furuichi, Hamid Reza Moradi
We give some new refinements and reverses Young inequalities in both additive-type and multiplicative-type for two positive numbers/operators. We show our advantages by comparing w…
A note on some inequalities for positive linear maps
H. R. Moradi, M. E. Omidvar, I. H. Gümüş +1
We improve and generalize some operator inequalities for positive linear maps. It is shown, among other inequalities, that if or $0<m\le A\le m'<M'\le…