Prof. Gamal M. Mahmoud

Department of Mathematics

Assiut University, Egypt

Professor

Email: gmahmoud_56@yahoo.com, gmahmoud@aun.edu.eg

Qualifications

1987  Ph.D., Clarkson University, USA

1981  M.Sc., Assiut University, Egypt

1978  B.Sc., Assiut University, Egypt

Publications (Selected)

1. G.M. Mahmoud, A.A. Arafa, and E.E. Mahmoud, Bifurcations and Chaos of time delay Lorenz system with dimension 2n+1, Eur. Phys. J. Plus (2017) 132: 461, DOI: 10.1140/epjp/i2017-11739-6.
2. G.M. Mahmoud, A.A. Arafa, T. M. Abed - Elhameed, and E.E. Mahmoud, Chaos control of integer and fractional orders of chaotic Burke-Shaw system using time delayed feedback control" Chaos, Solitons and Fractals 104 (2017) 680-692.
3. G.M. Mahmoud, A.A. Farghaly and A. Shoreh, A technique for studying a class of fractional-order nonlinear dynamical systems, Int. J. Bifurcation Chaos 27, 1750144 (2017), DOI: doi.org/10.1142/S0218127417501449.
4. G.M. Mahmoud, M.E. Ahmed and T.M. Abed - Elhameed, On fractional-order hyperchaotic complex systems and their generalized function projective combination synchronization, Optik, Int. J. for Light and Electron Optics, 130 (2017) 398–406, DOI: 10.1016/j.ijleo.2016.10.095.
5. G.M. Mahmoud, M.E. Ahmed and T.M. Abed - Elhameed, Active control technique of fractional-order chaotic complex systems, Eur. Phys. J. Plus (2016) 131: 200, DOI: 10.1140/epjp/i2016-16200-x.
6. G.M. Mahmoud, E.E. Mahmoud and A.A. Arafa, Projective synchronization for coupled partially linear complex-variable systems with known parameters, Mathematical Methods in the Applied Sciences, Vol.40 (No.4) 1214-1222, 2017 ( March 15), DOI: 10.1002/mma.4045.
7. G.M. Mahmoud, T.M. Abed - Elhameed, and M.E. Ahmed, Generalization of combination-combination synchronization of chaotic n-dimensional fractional-order dynamical systems, Nonlinear Dynamics, 83:1885–1893 (2016), DOI: 10.1007/s11071-015-2453-y.
8. G.M. Mahmoud, E.E. Mahmoud and A. A. Arafa, On modified time delay hyperchaotic complex Lü system, Nonlinear Dyn (2015) 80 : 855-869, DOI:10.1007/s11071-015-1912-9.
9. Shaban Aly, Ali Al-Qahtani, Houari B. Khenous, G. M. Mahmoud, Impulsive control and synchronization of complex lorenz systems, Abstract and Applied Analysis, Vol. 2014, Article ID 932327, 9 pages, 2014.
10. G.M. Mahmoud, E.E. Mahmoud and A.A. Arafa, Controlling hyperchaotic complex nonlinear systems with unknown parameters based on adaptive passive method, Chin. Phys. B Vol. 22, No. 6 (2013) 060508.
11. G.M. Mahmoud, E.E. Mahmoud and A.A. Arafa, On projective synchronization of hyperchaotic complex nonlinear systems based on passive theory for secure communications" Physica Scripta, 87, 055002, 2013, doi:10.1088/0031-8949/87/05/055002.
12. G. M. Mahmoud and E.E. Mahmoud, Complex modified projective synchronization of two chaotic complex nonlinear systems, Nonlinear Dynamics, Vol.73 (4), pp. 2231-2240, (Sept.) 2013.
13. G.M. Mahmoud, E.E. Mahmoud and A.A. Arafa, Passive control of n-dimensional chaotic complex nonlinear systems, Journal of Vibration and Control, Vol.17,No.7, PP 1061–1071, 2013 (May), DOI: 10.1177/1077546312439430.
14. G. M. Mahmoud and E.E. Mahmoud, Synchronization of two different n-dimensional chaotic complex nonlinear systems with fully unknown parameters, Journal of Advanced Research in Dynamical and Control Systems, Vol. 5 (2013) 47-58.
15. G. M. Mahmoud and E.E. Mahmoud, Lag synchronization of hyperchaotic complex nonlinear systems, Nonlinear Dynamics: Volume 67, Issue 2 (2012), Page 1613-1622. DOI: 10.1007/s11071-011-0091-6.
16. G.M. Mahmoud and M. E. Ahmed, A hyperchaotic complex system generating two-, three-, and four-scroll attractors, Journal of Vibration and Control, Vol. 18, No 6, May 2012, PP841-849, DOI: 10.1177/1077546311405370.
17. G.M. Mahmoud and M. E. Ahmed, Chaotic and hyperchaotic complex jerk equations, the 2nd Int. Conference on Mathematics and Information Science (ICMIS 2011), Sohag University, Sept. 10-13, 2011, Sohag, Egypt, and the International Journal of Modern Nonlinear Theory and Application (IJMNTA), 2012, 1, 6-13.
18. G.M. Mahmoud and M. E. Ahmed, Modified projective synchronization and control of complex Chen and Lü systems, Journal of Vibration and Control, Volume 17 Issue 8 July 2011, PP. 1184-1194, DOI 10.1177/1077546310378871.
19. G.M. Mahmoud and M. E. Ahmed, Analysis of chaotic and hyperchaotic conservative complex nonlinear systems" has been accepted as an oral presentation in the 3rd Scientific Conference for Young Researchers for Basic Science & Technology, organized by the Faculty of Science, Assiut University, Egypt, 19-20, April 2011.

Profile Details

http://www.mahmoud.aun.edu.eg