Spectral Conditions Implied by Observability. - Fatima-Zahrae El Alaoui; Hans Zwart; Ali Boutoulout (SIAM J. Control. Optim., 2011)

Regional observability for distributed semi-linear hyperbolic systems. - Ali Boutoulout; Hamid Bourray; Fatima-Zahrae El Alaoui; S. Benhadid (Int. J. Control, 2014)

Regional boundary observability of semilinear hyperbolic systems: sectorial approach. - Ali Boutoulout; Hamid Bourray; Fatima-Zahrae El Alaoui (IMA J. Math. Control. Inf., 2015)

On the controllability of hyperbolic linear systems with constraints on the gradient. - Layla Ezzahri; Ali Boutoulout; Fatima-Zahrae El Alaoui (IMA J. Math. Control. Inf., 2017)

Regional boundary gradient observability of semilinear hyperbolic systems via HUM approach. - A. Khazari; Ali Boutoulout; Fatima-Zahrae El Alaoui (IMA J. Math. Control. Inf., 2018)

On the observability of semilinear parabolic systems with constraints on the gradient via HUM approach. - Hayat Zouiten; Ali Boutoulout; Fatima-Zahrae El Alaoui (Eur. J. Control, 2021)

Regional observability for linear time fractional systems. - Khalid Zguaid; Fatima-Zahrae El Alaoui; Ali Boutoulout (Math. Comput. Simul., 2021)

Regional boundary controllability of semilinear subdiffusion Caputo fractional systems. - Asmae Tajani; Fatima-Zahrae El Alaoui; Ali Boutoulout (Math. Comput. Simul., 2022)

Regional boundary observability for Riemann-Liouville linear fractional evolution systems. - Khalid Zguaid; Fatima-Zahrae El Alaoui (Math. Comput. Simul., 2022)

Boundary Controllability of Riemann-Liouville Fractional Semilinear Evolution Systems. - Asmae Tajani; Fatima-Zahrae El Alaoui (J. Optim. Theory Appl., 2023)

Boundary controllability of Riemann-Liouville fractional semilinear equations. - Asmae Tajani; Fatima-Zahrae El Alaoui; Delfim F. M. Torres (Commun. Nonlinear Sci. Numer. Simul., 2024)

Rapid stabilization of parabolic coupled system. - Ilyasse Lamrani; Imad El Harraki; Fatima-Zahrae El Alaoui (Syst. Control. Lett., 2025)