H. Abbas

most citedInequalities for the generalized numerical radius

1 citations · 1 across the 4 of their papers we have counts for

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math.FA2021

New applications to combinatorics and invariant matrix norms of an integral representation of natural powers of the numerical values

H. A. Issa, B. Mourad, H. Abbass

Let $\lor^{k} A$ be the $k$ -th symmetric tensor power of $A \in M_{n} (C)$ . In \cite{IAM}, we have expressed the normalized trace of $\lor^{k} A$ as an integral of the $k$ -th power…

math.FA2021

New log-majorization results concerning eigenvalues and singular values and a complement of a norm inequality

Mohammad M. Ghabries, Hassane Abbas, Bassam Mourad +1

The purpose of this paper is to establish new log-majorization results concerning eigenvalues and singular values which generalize some previous work related to a conjecture and an…

math.FA2020★ 1 cited

Inequalities for the generalized numerical radius

H. Abbas, S. Harb, H. Issa

In the present paper, we provide several inequalities for the generalized numerical radius of operator matrices as introduced by A. Abu-omar and F. Kittaneh in [3]. We generalize t…