K. Rammal

most citedOn a numerical construction of doubly stochastic matrices with prescribed eigenvalues

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

collaborators

2 papers

math.NA2022★ 2 cited

On a numerical construction of doubly stochastic matrices with prescribed eigenvalues

Kassem Rammal, Bassam Mourad, Hassan Abbas +1

We study the inverse eigenvalue problem for finding doubly stochastic matrices with specified eigenvalues. By making use of a combination of Dykstra's algorithm and an alternating…

math.CO2013

On The Doubly Stochastic Realization Of Spectra

Kassem Rammal, Bassam Mourad, Hassane Abbas +1

An $n$ -list $λ := (r; λ_{2}, \dots, λ_{n})$ of complex numbers with $r > 0,$ is said to be realizable if $λ$ is the spectrum of $n \times n$ nonnegative matrix $A$ and in this c…