Edit Profile Hafez, Ramy Mahmoud Compute Distance To: Compute Author ID: hafez.ramy-mahmoud Published as: Hafez, R. M.; Hafez, Ramy; Hafez, Ramy M.; Hafez, Ramy Mahmoud Documents Indexed: 23 Publications since 2011 all top 5 Co-Authors 1 single-authored 16 Bhrawy, Ali Hassan 15 Doha, Eid H. 7 Băleanu, Dumitru I. 6 Youssri, Youssri Hassan 3 Ezz-Eldien, Samer S. 2 Abdelkawy, Mohamed A. 2 van Gorder, Robert Ashton 1 Ahmed, Engy A. 1 Alzaidy, Jameel F. 1 El-Kalaawy, Ahmed A. 1 Hammad, Magda all top 5 Serials 3 Computational and Applied Mathematics 2 Applied Numerical Mathematics 2 Abstract and Applied Analysis 2 Advances in Difference Equations 1 Computers & Mathematics with Applications 1 Indian Journal of Pure & Applied Mathematics 1 Mathematical Methods in the Applied Sciences 1 Zhurnal Vychislitel’noĭ Matematiki i Matematicheskoĭ Fiziki 1 Journal of Optimization Theory and Applications 1 Acta Mathematicae Applicatae Sinica. English Series 1 Mathematical and Computer Modelling 1 Applied Mathematical Modelling 1 Nonlinear Dynamics 1 Communications in Nonlinear Science and Numerical Simulation 1 Nonlinear Analysis. Modelling and Control 1 Arabian Journal of Mathematics 1 Mathematical Sciences 1 Computational Methods for Differential Equations all top 5 Fields 22 Numerical analysis (65-XX) 10 Partial differential equations (35-XX) 6 Ordinary differential equations (34-XX) 5 Special functions (33-XX) 2 Harmonic analysis on Euclidean spaces (42-XX) 2 Calculus of variations and optimal control; optimization (49-XX) 2 Astronomy and astrophysics (85-XX) 1 Linear and multilinear algebra; matrix theory (15-XX) 1 Real functions (26-XX) 1 Functions of a complex variable (30-XX) 1 Approximations and expansions (41-XX) 1 Integral equations (45-XX) 1 Classical thermodynamics, heat transfer (80-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH 21 Publications have been cited 248 times in 179 Documents Cited by ▼ Year ▼ On shifted Jacobi spectral method for high-order multi-point boundary value problems. Zbl 1251.65112Doha, E. H.; Bhrawy, A. H.; Hafez, R. M. 44 2012 A new Jacobi rational-Gauss collocation method for numerical solution of generalized pantograph equations. Zbl 1302.65175Doha, E. H.; Bhrawy, A. H.; Baleanu, D.; Hafez, R. M. 40 2014 A Jacobi-Jacobi dual-Petrov-Galerkin method for third- and fifth-order differential equations. Zbl 1219.65077Doha, E. H.; Bhrawy, A. H.; Hafez, R. M. 29 2011 An efficient numerical scheme based on the shifted orthonormal Jacobi polynomials for solving fractional optimal control problems. Zbl 1423.49018Doha, Eid; Bhrawy, Ali; Baleanu, Dumitru; Ezz-Eldien, Samer; Hafez, Ramy 26 2015 New numerical approach for fractional variational problems using shifted Legendre orthonormal polynomials. Zbl 1377.65071Ezz-Eldien, Samer S.; Hafez, Ramy M.; Bhrawy, Ali H.; Baleanu, Dumitru; El-Kalaawy, Ahmed A. 20 2017 A Jacobi Gauss-Lobatto and Gauss-Radau collocation algorithm for solving fractional Fokker-Planck equations. Zbl 1348.65144Hafez, Ramy M.; Ezz-Eldien, Samer S.; Bhrawy, Ali H.; Ahmed, Engy A.; Baleanu, Dumitru 16 2015 A Jacobi dual-Petrov-Galerkin method for solving some odd-order ordinary differential equations. Zbl 1216.65086Doha, E. H.; Bhrawy, A. H.; Hafez, R. M. 15 2011 Jacobi collocation scheme for variable-order fractional reaction-subdiffusion equation. Zbl 1404.65195Hafez, R. M.; Youssri, Y. H. 9 2018 A Jacobi rational pseudospectral method for Lane-Emden initial value problems arising in astrophysics on a semi-infinite interval. Zbl 1308.85006Doha, E. H.; Bhrawy, A. H.; Hafez, R. M.; van Gorder, Robert A. 9 2014 Numerical solution of linear and nonlinear hyperbolic telegraph type equations with variable coefficients using shifted Jacobi collocation method. Zbl 1404.65196Hafez, Ramy M. 7 2018 A highly accurate Jacobi collocation algorithm for systems of high-order linear differential-difference equations with mixed initial conditions. Zbl 1335.65065Bhrawy, A. H.; Doha, E. H.; Baleanu, D.; Hafez, R. M. 7 2015 Efficient Jacobi-Gauss collocation method for solving initial value problems of Bratu type. Zbl 1299.65244Doha, E. H.; Bhrawy, A. H.; Baleanu, D.; Hafez, R. M. 6 2013 A new exponential Jacobi pseudospectral method for solving high-order ordinary differential equations. Zbl 1422.65135Bhrawy, Ali H.; Hafez, Ramy M.; Alzaidy, Jameel F. 4 2015 Numerical algorithm for solving multi-pantograph delay equations on the half-line using Jacobi rational functions with convergence analysis. Zbl 1371.65063Doha, Eid H.; Bhrawy, Ali H.; Hafez, Ramy M. 3 2017 An efficient collocation algorithm for multidimensional wave type equations with nonlocal conservation conditions. Zbl 1443.65237Bhrawy, A. H.; Doha, E. H.; Abdelkawy, M. A.; Hafez, R. M. 3 2015 Chebyshev collocation treatment of Volterra-Fredholm integral equation with error analysis. Zbl 1441.65130Youssri, Y. H.; Hafez, R. M. 2 2020 Legendre-collocation spectral solver for variable-order fractional functional differential equations. Zbl 07159285Hafez, Ramy Mahmoud; Youssri, Youssri Hassan 2 2020 Numerical solution of initial-boundary system of nonlinear hyperbolic equations. Zbl 1347.65157Doha, E. H.; Bhrawy, A. H.; Abdelkawy, M. A.; Hafez, R. M. 2 2015 A pseudospectral algorithm for solving multipantograph delay systems on a semi-infinite interval using Legendre rational functions. Zbl 07023132Doha, E. H.; Baleanu, D.; Bhrawy, A. H.; Hafez, R. M. 2 2014 Exponential Jacobi spectral method for hyperbolic partial differential equations. Zbl 1452.35088Youssri, Y. H.; Hafez, R. M. 1 2019 Jacobi rational-Gauss collocation method for Lane-Emden equations of astrophysical significance. Zbl 1423.85007Doha, Eid H.; Bhrawy, Ali H.; Hafez, Ramy M.; Van Gorder, Robert A. 1 2014 Chebyshev collocation treatment of Volterra-Fredholm integral equation with error analysis. Zbl 1441.65130Youssri, Y. H.; Hafez, R. M. 2 2020 Legendre-collocation spectral solver for variable-order fractional functional differential equations. Zbl 07159285Hafez, Ramy Mahmoud; Youssri, Youssri Hassan 2 2020 Exponential Jacobi spectral method for hyperbolic partial differential equations. Zbl 1452.35088Youssri, Y. H.; Hafez, R. M. 1 2019 Jacobi collocation scheme for variable-order fractional reaction-subdiffusion equation. Zbl 1404.65195Hafez, R. M.; Youssri, Y. H. 9 2018 Numerical solution of linear and nonlinear hyperbolic telegraph type equations with variable coefficients using shifted Jacobi collocation method. Zbl 1404.65196Hafez, Ramy M. 7 2018 New numerical approach for fractional variational problems using shifted Legendre orthonormal polynomials. Zbl 1377.65071Ezz-Eldien, Samer S.; Hafez, Ramy M.; Bhrawy, Ali H.; Baleanu, Dumitru; El-Kalaawy, Ahmed A. 20 2017 Numerical algorithm for solving multi-pantograph delay equations on the half-line using Jacobi rational functions with convergence analysis. Zbl 1371.65063Doha, Eid H.; Bhrawy, Ali H.; Hafez, Ramy M. 3 2017 An efficient numerical scheme based on the shifted orthonormal Jacobi polynomials for solving fractional optimal control problems. Zbl 1423.49018Doha, Eid; Bhrawy, Ali; Baleanu, Dumitru; Ezz-Eldien, Samer; Hafez, Ramy 26 2015 A Jacobi Gauss-Lobatto and Gauss-Radau collocation algorithm for solving fractional Fokker-Planck equations. Zbl 1348.65144Hafez, Ramy M.; Ezz-Eldien, Samer S.; Bhrawy, Ali H.; Ahmed, Engy A.; Baleanu, Dumitru 16 2015 A highly accurate Jacobi collocation algorithm for systems of high-order linear differential-difference equations with mixed initial conditions. Zbl 1335.65065Bhrawy, A. H.; Doha, E. H.; Baleanu, D.; Hafez, R. M. 7 2015 A new exponential Jacobi pseudospectral method for solving high-order ordinary differential equations. Zbl 1422.65135Bhrawy, Ali H.; Hafez, Ramy M.; Alzaidy, Jameel F. 4 2015 An efficient collocation algorithm for multidimensional wave type equations with nonlocal conservation conditions. Zbl 1443.65237Bhrawy, A. H.; Doha, E. H.; Abdelkawy, M. A.; Hafez, R. M. 3 2015 Numerical solution of initial-boundary system of nonlinear hyperbolic equations. Zbl 1347.65157Doha, E. H.; Bhrawy, A. H.; Abdelkawy, M. A.; Hafez, R. M. 2 2015 A new Jacobi rational-Gauss collocation method for numerical solution of generalized pantograph equations. Zbl 1302.65175Doha, E. H.; Bhrawy, A. H.; Baleanu, D.; Hafez, R. M. 40 2014 A Jacobi rational pseudospectral method for Lane-Emden initial value problems arising in astrophysics on a semi-infinite interval. Zbl 1308.85006Doha, E. H.; Bhrawy, A. H.; Hafez, R. M.; van Gorder, Robert A. 9 2014 A pseudospectral algorithm for solving multipantograph delay systems on a semi-infinite interval using Legendre rational functions. Zbl 07023132Doha, E. H.; Baleanu, D.; Bhrawy, A. H.; Hafez, R. M. 2 2014 Jacobi rational-Gauss collocation method for Lane-Emden equations of astrophysical significance. Zbl 1423.85007Doha, Eid H.; Bhrawy, Ali H.; Hafez, Ramy M.; Van Gorder, Robert A. 1 2014 Efficient Jacobi-Gauss collocation method for solving initial value problems of Bratu type. Zbl 1299.65244Doha, E. H.; Bhrawy, A. H.; Baleanu, D.; Hafez, R. M. 6 2013 On shifted Jacobi spectral method for high-order multi-point boundary value problems. Zbl 1251.65112Doha, E. H.; Bhrawy, A. H.; Hafez, R. M. 44 2012 A Jacobi-Jacobi dual-Petrov-Galerkin method for third- and fifth-order differential equations. Zbl 1219.65077Doha, E. H.; Bhrawy, A. H.; Hafez, R. M. 29 2011 A Jacobi dual-Petrov-Galerkin method for solving some odd-order ordinary differential equations. Zbl 1216.65086Doha, E. H.; Bhrawy, A. H.; Hafez, R. M. 15 2011 all cited Publications top 5 cited Publications all top 5 Cited by 262 Authors 46 Bhrawy, Ali Hassan 27 Doha, Eid H. 17 Hafez, Ramy Mahmoud 16 Băleanu, Dumitru I. 13 Ezz-Eldien, Samer S. 10 Abdelkawy, Mohamed A. 8 Zaky, Mahmoud A. 6 Alghamdi, Mohammed Ali 6 Youssri, Youssri Hassan 5 Abd-Elhameed, Waleed Mohamed 5 Ahmad, Fayyaz 5 Alofi, Abdulaziz Saleem Moslem 5 Tohidi, Emran 4 Assas, Laila M. B. 4 Parand, Kourosh 4 Zeid, Samaneh Soradi 3 Delkhosh, Mehdi 3 Effati, Sohrab 3 Kamyad, Ali Vahidian 3 Machado, José António Tenreiro 3 Tharwat, Mohammed M. 3 Ullah, Malik Zaka 3 van Gorder, Robert Ashton 3 Wang, Yushun 2 Al-Shomrani, Mohammed Mosa 2 Al-Zahrani, Abdulrahim 2 Aldraiweesh, A. A. 2 Alhamed, Yahia 2 Ali, Zulifqar 2 Ameen, Ibrahem G. 2 Carrasco, Juan Antonio 2 El-Soubhy, S. I. 2 Gürbüz, Burcu 2 Hassani, Hossein 2 Hosseinpour, Soleiman 2 Hou, Muzhou 2 Li, Hongyi 2 Lopes, António M. 2 Lu, Yanfei 2 Mohammadi, Fakhrodin 2 Nahak, Chandal 2 Nemati, Ali 2 Nouri, Khaled 2 Ordokhani, Yadollah 2 Owolabi, Kolade Matthew 2 Rakhshan, Seyed Ali 2 Razzaghi, Mohsen 2 Reutskiy, Sergiy Yu 2 Saadatmandi, Abbas 2 Sadri, Khadijeh 2 Serra-Capizzano, Stefano 2 Sezer, Mehmet 2 Shah, Kamal 2 Singha, Neelam 2 Sun, Hongguang 2 Sun, Hongli 2 Xie, Liejun 2 Xu, Song 2 Yang, Changqing 2 Yang, Yunlei 2 Yin, Qingfei 2 Youssri, Youssri H. 2 Zhou, Cailian 1 Abbas, Muhammad 1 Adel, Mohamed H. 1 Agheli, Bahram 1 Ahmad, Shahid 1 Ahmad, Shamshad 1 Ahmadian, Ali 1 Ahmed, Hany M. 1 Akbari, Zeinab 1 Akram, Ghazala 1 Akram, Mohammad 1 Al-Aidarous, Eman Salem 1 Al-Fhaid, Abdulrahman S. 1 Al-Harbi, Saleh M. 1 Al-Maturi, Dalal Adnan 1 Alaidarous, Eman S. 1 Aljahdali, Hani Moaiteq 1 Alqahtani, Rubayyi Turki 1 Alrehaili, Dina Abdullah 1 Alshomrani, Ali Saleh 1 Alsuyuti, Muhammad M. 1 Alzaidy, Jameel F. 1 Amin, Ahmed Z. M. 1 Amini, Amir A. 1 Asma, Mir 1 Avazzadeh, Zakieh 1 Azarnavid, Babak 1 Babatin, Mohammed M. 1 Babolian, Esmail 1 Bahaa, Gaber Mohamed 1 Bassuony, Mahmoud A. 1 Behroozifar, Mahmoud 1 Bica, Alexandru Mihai 1 Borhanifar, Abdollah 1 Boroomand, Bijan 1 Butcher, Eric A. 1 Cai, Wenli 1 Carvalho, Ana R. M. ...and 162 more Authors all top 5 Cited in 52 Serials 19 Abstract and Applied Analysis 17 Computational and Applied Mathematics 16 Advances in Difference Equations 14 Applied Mathematics and Computation 14 Journal of Computational and Applied Mathematics 9 Applied Numerical Mathematics 5 Computers & Mathematics with Applications 5 Applied Mathematical Modelling 4 Numerical Algorithms 4 Mathematical Problems in Engineering 4 Journal of Vibration and Control 4 Boundary Value Problems 4 International Journal of Applied and Computational Mathematics 3 International Journal of Control 3 Journal of Computational Physics 3 Journal of Optimization Theory and Applications 3 Nonlinear Dynamics 3 International Journal of Nonlinear Sciences and Numerical Simulation 3 S\(\vec{\text{e}}\)MA Journal 3 Mathematical Sciences 2 Chaos, Solitons and Fractals 2 Fractional Calculus & Applied Analysis 2 Communications in Nonlinear Science and Numerical Simulation 2 International Journal of Computational Methods 2 Advances in Mathematical Physics 1 Indian Journal of Pure & Applied Mathematics 1 Mathematical Methods in the Applied Sciences 1 Zhurnal Vychislitel’noĭ Matematiki i Matematicheskoĭ Fiziki 1 Calcolo 1 Rendiconti del Circolo Matemàtico di Palermo. Serie II 1 Acta Mathematicae Applicatae Sinica. English Series 1 Applied Mathematics Letters 1 Applications of Mathematics 1 International Journal of Computer Mathematics 1 Journal of the Egyptian Mathematical Society 1 Complexity 1 Discrete Dynamics in Nature and Society 1 Nonlinear Analysis. Modelling and Control 1 Journal of Applied Mathematics 1 Iranian Journal of Science and Technology. Transaction A: Science 1 Journal of Industrial and Management Optimization 1 European Journal of Pure and Applied Mathematics 1 International Journal of Biomathematics 1 Algorithms 1 Games 1 Journal of Mathematics and Computer Science. JMCS 1 Asian Journal of Control 1 Arabian Journal of Mathematics 1 Evolution Equations and Control Theory 1 Journal of Mathematics 1 Computational Methods for Differential Equations 1 Proceedings of the Royal Society of London. A. Mathematical, Physical and Engineering Sciences all top 5 Cited in 30 Fields 139 Numerical analysis (65-XX) 68 Ordinary differential equations (34-XX) 51 Partial differential equations (35-XX) 26 Real functions (26-XX) 20 Calculus of variations and optimal control; optimization (49-XX) 19 Special functions (33-XX) 14 Integral equations (45-XX) 13 Approximations and expansions (41-XX) 10 Harmonic analysis on Euclidean spaces (42-XX) 10 Systems theory; control (93-XX) 6 Biology and other natural sciences (92-XX) 5 Fluid mechanics (76-XX) 5 Operations research, mathematical programming (90-XX) 4 Statistical mechanics, structure of matter (82-XX) 3 Difference and functional equations (39-XX) 3 Operator theory (47-XX) 2 Number theory (11-XX) 2 Dynamical systems and ergodic theory (37-XX) 2 Quantum theory (81-XX) 1 Linear and multilinear algebra; matrix theory (15-XX) 1 Functions of a complex variable (30-XX) 1 Functional analysis (46-XX) 1 Global analysis, analysis on manifolds (58-XX) 1 Computer science (68-XX) 1 Mechanics of deformable solids (74-XX) 1 Optics, electromagnetic theory (78-XX) 1 Classical thermodynamics, heat transfer (80-XX) 1 Astronomy and astrophysics (85-XX) 1 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 1 Mathematics education (97-XX) Citations by Year