3 citations · 3 across the 4 of their papers we have counts for
4 papers
Some Hadamard product inequalities for accretive matrices
A. Sheikhhosseini, S. Malekinejad, M. Khosravi
In this paper, we obtain some new matrix inequalities involving Hadamard product. Also some Hadamard product inequalities for accretive matrices involving the matrix means, positiv…
An extension of the weighted geometric mean in unital -algebras
Amir Ghasem Ghazanfari, Somayeh Malekinejad
Let be a unital -algebra and , we extend the weighted geometric mean , from to . We will not…
Operator mean inequalities for sector matrices
M. Khosravi, A. Sheikhhosseini, S. Malekinejad
In this note, some inequalities involving operator means of sectorial matrices are proved which are generalizations and refinements of previous known results. Among them, let a…
Some new inequalities involving Heinz operator means
A. G. Ghazanfari, S. Malekinejad, S. Talebi
We give some new refinements of Heinz inequality and an improvement of the reverse Young's inequality for scalars and we use them to establish new inequalities for operators and th…