Browsing by Author "Ghanam, Ryad"

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Algorithms for simultaneous block triangularization and block diagonalization of sets of matrices

Al-Dweik, Ahmad Y.; Ghanam, Ryad; Thompson, Gerard; Mustafa, M. T. ( AIMS Press , 2023 , Article)
In a recent paper, a new method was proposed to find the common invariant subspaces of a set of matrices. This paper investigates the more general problem of putting a set of matrices into block triangular or block-diagonal ...
Monitoring SEIRD model parameters using MEWMA for the COVID-19 pandemic with application to the state of Qatar

Boone, Edward L.; Abdel-Salam, Abdel Salam G.; Sahoo, Indranil; Ghanam, Ryad; Chen, Xi; Hanif, Aiman... more authors ... less authors ( Taylor and Francis Group , 2021 , Article)
During the current COVID-19 pandemic, decision-makers are tasked with implementing and evaluating strategies for both treatment and disease prevention. In order to make effective decisions, they need to simultaneously ...