Ehab A. El-Sayed

On the matrix equation XH=HX and the associated controllability problem

Mohamed A. Ramadan, Ehab A. El-Sayed, 2007, Appl. Math. Comput..

Partial eigenvalue assignment problem of high order control systems using orthogonality relations

Mohamed A. Ramadan, Ehab A. El-Sayed, M. Ramadan, 2010, Comput. Math. Appl..

Algorithms for Solving Nonhomogeneous Generalized Sylvester Matrix Equations

Ehab A. El-Sayed, Eid E. El Behady, 2020 .

Partial Eigenvalue Assignment for High-Order Linear Systems in a Time Delayed System

Ehab A. El-Sayed, E. E. E. Behady, 2016 .

Direct Partial Modal Approach for Solving Generalized First Order Systems

M. A. Abdou, Ehab A. El-Sayed, S. Arabia, 2012 .

The partial eigenvalue assignment for non-symmetric quadratic pencil in multi-input case

Ehab A. El-Sayed, 2012 .

Partial eigenvalue assignment problem of linear control systems using orthogonality relations

Ehab A. El-Sayed, M. Ramadan, 2006 .