H. A. El-Saify

Time-optimal control problem for co-operative hyperbolic systems involving the Laplace operator

H. A. El-Saify, Hassan M. Serag, Mohammed Shehata · Journal of Dynamical and Control Systems · 2009 · 16 citations

Mathematical Programming, Engineering, Mathematical Control Theory +8

Optimal control of a system governed by hyperbolic operator with an infinite number of variables

I. M. Gali, H. A. El-Saify · Journal of Mathematical Analysis and Applications · 1982 · 15 citations

Optimal Control, Mathematical Control Theory, Infinite Number +6

Distributed control of a system governed by Dirichlet and Neumann problems for a self-adjoint elliptic operator with an infinite number of variables

I. M. Gali, H. A. El-Saify · Journal of Optimization Theory and Applications · 1983 · 14 citations

Elliptic Equation, Distributed Parameter System, Infinite Number +4

Optimal control for $n\times n$ hyperbolic systems involving operators of infinite order

H. A. El-Saify, G. M. Bahaa · Czech digital mathematics library · 2002 · 12 citations · Full text

Hyperbolic Systems, Optimal Control, Infinite Order +5

Optimal control of n × n parabolic system involving time lag

H. A. El-Saify · IMA Journal of Mathematical Control and Information · 2005 · 11 citations

N × N, Optimal Control, Engineering +11