Fawzy Ahmed
Professor, Faculty of Science
Department of Astronomy, Faculty of Science, Cairo University, Cairo,12613, Egypt
(email)
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December 2025
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On the Triangular Points of Photo-gravitational RRTBP
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Analytical and Semianalytical Treatment of the Collinear Pointsin the Photogravitational Relativistic RTBP
Computation of the Locations of the Libration Points in the Relativistic Restricted Three Body Problem
Cosmological model with Ultra-relativistic ideal gas using gravitational and thermo-mechanical Hamiltonian formulation
Deformation Retract and Topological Folding of Chaotic Schwarzschild Space
Determination of L3 Location in the Photogravitational Oblate Relativistic R3BP with Application on Sun-Planet Systems
Determination of the Perturbed Locations of the Triangular Equilibrium points in the Photo-gravitational Relativistic Restricted
Discovery of an Equilibrium Circle in the Circular Restricted Three Body Problem
Dynamics of an infinitesimal body with a decreasing mass in the restricted three body problem apart from the equilibrium points
Extension of the Lie Transform Theory Depending on a Small Parameter for Multi-Parametric dynamical systems
Families of frozen orbits of lunar artificial satellites
Fractional Approach of Maxwell Equations in the Curved Spacetime'
Fully Analytical Solution of the Electromagnetic Perturbations on the Motion of the Charged Satellites in Earh's Magnetic field
Generalized Class of Fractional Inverse Lagrange Expansion
Geodesic and Lense-Thirring Precessions Effects on Near Earth Artificial Satellite
Gravitational radiation from coalescences of compact binaries in Post-Newtonian approximation
Infinitesimal Orbits Near Any Point on Fawzy Equilibrium Circle in the Three Dimensional Restricted Three Body Problem
N-Dimensional Fractional Lagrange's Inversion Theorem
New Formulation of the Two Body Problem Using a Continued Fractional Potential
New Locally Optimal Control Laws for Sailcraft Dynamics in Heliocentric Orbits''
On the Collinear point L3 in the Generalized Relativistic R3BP
On the equilibrium point L1 in the photogravitational oblate relativistic R3BP with application on Sun-planet systems
Optimal control of satellite formations due to oblateness perturbations
Optimization Out-of-Orbit Plane Changes using Aeroassisted Maneuvers Amended with the Solar Radiation Pressure using Lagrange Pl
PN Gravitational Perturbations on Artificial Satellite orbits using Hori-Lie Transformation''
Photo-gravitational Effects on the Location of the Collinear Points in the RRTBP
Relativistic Corrections for the Earth Artificial Satellite Theory
Relativistic Corrections to the Theory of the Invariant Relative Orbits of Satellite Flying Formations''
Relativistic Restricted Three Body Problem with Oblatness and Photogravitational Corrections to Triangular Equilibrium Points
Relativistic and the first sectorial harmonics corrections in the critical inclination
Second Order Solution of the Encounter Problem in the Spheroidal Field using the Procedure of Two Time Scales
Second-order theory for the two-body problem with varying mass including periastron effect
Short-Period perturbations of coorbital motion about an oblate primary
Short-Period perturbations of coorbital motion about an oblate primary
Stability of triangular equilibrium points in the elliptic restricted three body problem with oblate and triaxial primaries
The Laser Radiation Pressure as a Perturbing Force in the Space Research
The Photogravitational and Oblateness Effects in the Location of Collinear Point L2 in the Relativistic R3BP
X-Ray Spectral Study of AGN Sources Content in Some Deep Extragalactic XMM-Newton Fields
https://link.springer.com/article/10.1007/s10569-004-2155-0
November 2024
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