Ramy M. Hafez

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Publications

Citations

1.2K

H-Index

Active since

2011

Affiliations

Cairo University(Current)

Modern Academy

Egypt Nanotechnology Center

Beni-Suef University

King Abdulaziz University

Ramy M. Hafez is an author at Cairo University specializing in natural sciences, numerical methods for differential equations, and differential equations.

ORCID

Publications per year

2011–2025

Publications

A new Jacobi rational–Gauss collocation method for numerical solution of generalized pantograph equations

E. H. Doha, A. H. Bhrawy, Dumitru Bǎleanu et al. · Applied Numerical Mathematics · 2013 · 101 citations

Computing, Computational Engineering, Mathematics +10

An efficient numerical scheme based on the shifted orthonormal Jacobi polynomials for solving fractional optimal control problems

E. H. Doha, Ali H Bhrawy, Dumitru Bǎleanu et al. · Advances in Difference Equations · 2015 · 71 citations · Full text

Natural Sciences, Mathematics, Computational Mechanics +16

On shifted Jacobi spectral method for high-order multi-point boundary value problems

E. H. Doha, A. H. Bhrawy, Ramy M. Hafez · Communications in Nonlinear Science and Numerical Simulation · 2012 · 70 citations

Natural Sciences, Mathematics, Computational Mechanics +13

A Jacobi–Jacobi dual-Petrov–Galerkin method for third- and fifth-order differential equations

E. H. Doha, A. H. Bhrawy, Ramy M. Hafez · Mathematical and Computer Modelling · 2011 · 66 citations

Natural Sciences, Computational Engineering, Mathematics +12

New Numerical Approach for Fractional Variational Problems Using Shifted Legendre Orthonormal Polynomials

S. S. Ezz‐Eldien, Ramy M. Hafez, Ali H Bhrawy et al. · Journal of Optimization Theory and Applications · 2016 · 56 citations

Natural Sciences, Mathematics, Computational Mechanics +10

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