Prof. H. A. A. EL-Saka

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Academic Career Length

23Years (2004-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 January 2007 in Journal of Mathematical Analysis and Applications

Journal Article

Equilibrium points, stability and numerical solutions of fractional-order predator–prey and rabies models

E. Ahmed

Ahmed M. A. El-Sayed

H. A. A. EL-Saka

1 October 2006 in Physics Letters A

Journal Article

On some Routh–Hurwitz conditions for fractional order differential equations and their applications in Lorenz, Rössler, Chua and Chen systems

E. Ahmed

Ahmed M. A. El-Sayed

H. A. A. EL-Saka

1 July 2007 in Applied Mathematics Letters

Journal Article

On the fractional-order logistic equation

Ahmed M. A. El-Sayed

A.E.M. El-Mesiry

H. A. A. EL-Saka

1 April 2014 in Journal of the Egyptian Mathematical Society

Journal Article

The fractional-order SIS epidemic model with variable population size

H. A. A. EL-Saka

In this work, we deal with the fractional-order SIS epidemic model with constant recruitment rate, mass action incidence and variable population size. The stability of equilibrium points is studied. Numerical solutions of this model are given. Numerical simulations have been used to verify the theoretical analysis