5 papers · 1 filter
Radical Convex Functions
Mohammad Sababheh, Hamid Reza Moradi
In this article, we further explore convex functions by revealing new bounds, resulting from stronger convexity behavior. In particular, we define the so called radical convex func…
Numerical radii of accretive matrices
Yassine Bedrani, Fuad Kittaneh, Mohammed Sababheh
The numerical radius of a matrix is a scalar quantity that has many applications in the study of matrix analysis. Due to the difficulty in computing the numerical radius, inequalit…
On the weighted Geometric mean of accretive matrices
Yassine Bedrani, Fuad Kittaneh, Mohammed Sababheh
In this paper, we discuss new inequalities for accretive matrices through non standard domains. In particular, we present several relations for and , when a…
Ando-Hiai and Golden-Thomspon inequalities
M. Sababheh, H. R. Moradi
The original Ando-Hiai and Golden-Thompson inequalities present comparisons for the operator geometric mean when Our main target in this article is to s…
From positive to accretive matrices
Yassine Bedrani, Fuad Kittaneh, Mohammed Sababheh
The main goal of this paper is to discuss the recent advancements of operator means for accretive matrices in a more general setting. In particular, we present the general form gov…