30 citations · 98 across the 46 of their papers we have counts for
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Advanced Refinements of Numerical Radius Inequalities
Farzaneh Pouladi Najafabadi, Hamid Reza Moradi
We prove several numerical radius inequalities for linear operators in Hilbert spaces. It is shown, among other inequalities, that if is a bounded linear operator on a complex…
New Estimates for the Numerical Radius
Hamid Reza Moradi, Mohammad Sababheh
In this article, we present new inequalities for the numerical radius of the sum of two Hilbert space operators. These new inequalities will enable us to obtain many generalization…
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…
Buzano, Kreĭn and Cauchy-Schwarz inequalities
Mohammad Sababheh, Hamid Reza Moradi, Zahra Heydarbeygi
The Cauchy-Schwarz, Buzano and Kre\uın inequalities are three inequalities about inner product. The main goal of this article is to present refinements of Buzano and Cauchy-Schwarz…
Revisiting the Grüss Inequality
H. R. Moradi, S. Furuichi, Z. Heydarbeygi +1
In this article, we explore the celebrated Grüss inequality, where we present a new approach using the Grüss inequality to obtain new refinements of operator means inequalities. We…
A convex treatment of numerical radius inequalities
Zahra Heydarbeygi, Mohammad Sababheh, Hamid Reza Moradi
In this article, we prove an inner product inequality for Hilbert space operators. This inequality, then, is utilized to present a general numerical radius inequality using convex…