M. Hayajneh

activity

20162023

most citedPre-kites: Simplices having a regular facet

2 citations · 2 across the 4 of their papers we have counts for

collaborators

5 papers

math.FA2023

Norm inequalities involving geometric means

Shaima'a Freewan, Mostafa Hayajneh

Let $A_{i}$ and $B_{i}$ be positive definite matrices for every $i = 1, \dots, m .$ Let $Z = [Z_{ij}]$ be the block matrix, where $Z_{ij}=B_i^{^\frac{1}{_2}}\left(\displaystyle\sum_{k=1}^mA_…

math.FA2022

On norm inequalities related to the geometric mean

Shaima'a Freewan, Mostafa Hayajneh

Let $A_{i}$ and $B_{i}$ be positive definite matrices for all $i = 1, \dots, m .$ It is shown that $$\left|\left|\sum_{i=1}^m(A_i^2\sharp B_i^2)^r\right|\right|_1\leq\left|\left|\left(\lef…

math.MG2017★ 2 cited

Pre-kites: Simplices having a regular facet

Mowaffaq Hajja, Mostafa Hayajneh, Ismail Hammoudeh

The investigation of the relation among the distances of an arbitrary point in the Euclidean space $R^{n}$ to the vertices of a regular $n$ -simplex in that space has led us…

math.AC2017

Irreducibility of the Cayley-Menger determinant, and of a class of related polynomials

Mowaffaq Hajja, Mostafa Hayajneh, Bach Nguyen +1

If $S$ is a given regular $n$ -simplex, $n \geq 2$ , of edge length $a$ , then the distances $a_{1}$ , $\dots$ , $a_{n + 1}$ of an arbitrary point in its affine hull to its vertices are rel…

math.MG2016

Distances from the vertices of a regular simplex

Mowaffaq Hajja, Mostafa Hayajneh, Bach Nguyen +1

If $S$ is a given regular $d$ -simplex of edge length $a$ in the $d$ -dimensional Euclidean space $E$ , then the distances $t_{1}$ , $\dots$ , $t_{d + 1}$ of an arbitrary point i…