Dr. Taher Salah Hassan Abdelmonem

Department of Mathematics, Faculty of Science

Mansoura University, Mansoura, 35516, Egypt
Lecturer

Email: tshassan@mans.edu.eg

Qualifications

2009 Postdoctoral Scholarship, University of Nebraska-Lincoln, USA

2006 Ph.D., Mansoura University, Egypt

2003 M.S., Mansoura University, Egypt

1997 B.S., Mansoura University, Egypt

Publications (Selected)

1. E. M. Elabbasy, T. S. Hassan and S. H. Saker (2005) Oscillation criteria for first order nonlinear neutral delay differential equations, Electronic Journal of Differential Equations, 134, 1–18.
2. E. M. Elabbasy, T. S. Hassan and S. H. Saker (2005) Oscillation of second-order nonlinear differential equations with damping term, Electronic Journal of Differential Equations, 76, 1–13.
3. E. M. Elabbasy, T. S. Hassan and S. H. Saker (2005) Necessary and sufficient condition for oscillations of neutral differential equation, Serdica Mathematical Journal,31 279–290.
4. E. M. Elabbasy, T. S. Hassan and S. H. Saker, (2006) Oscillation of nonlinear neutral delay differential equations, Journal of Applied Mathematics & Computing, 21, 99–118.
5. E. M. Elabbasy, T. S. Hassan and S. H. Saker (2007), Oscillation and nonoscillation of nonlinear neutral delay differential equations with several positive and negative Coefficients, Kyungpook, Mathematical Journal, 47, 1–20
6. E. M. Elabbasy and T. S. Hassan, (2008) Interval oscillation for second Order sublinear differential equations with a damping term, International Journal of Dynamical Systems and Differential Equations, 1(4), 291– 299.
7. T. S. Hassan (2008) Interval oscillation for second order nonlinear differential equations with a damping term, Serdica Mathematical Journal, 34, 715–732.
8. L. Erbe, T. S. Hassan and A. Peterson, (2008) Oscillation of second order neutral delay differential equations, Advances in Dynamical Systems and Applications, 3 (1), 53–71.
9. L. Erbe, T. S. Hassan, A. Peterson and S. H. Saker (2008) Oscillation criteria for sublinear half-linear delay dynamic equations on time scales, International Journal of Difference Equations,3, 227–245.
10. T. S. Hassan (2008) Oscillation criteria for half-linear dynamic equations, Journal of Mathematical Analysis and Applications, 345 176–185.
11. L. Erbe, T. S. Hassan and A. Peterson (2008) Oscillation criteria for nonlinear damped dynamic equations on time scales, Applied Mathematics and Computation 203, 343–357.
12. L. Erbe, T. S. Hassan and A. Peterson (2009) Oscillation criteria for nonlinear functional neutral dynamic equations on time scales, Journal of Difference Equations and Applications, 15, 1097–1116.
13. T. S. Hassan, L. Erbe and A. Peterson (2009) Oscillation of second order sublinear dynamic equations with damping on time scales, Journal of Difference Equations and Applications, DOI: 10.1080/10236190903143802.
14. T. S. Hassan (2009) Oscillation of third order nonlinear delay dynamic equations on time scales, Mathematical and Computer Modeling, 49, 1573–1586.
15. L. Erbe, T. S. Hassan, A. Peterson and S. H. Saker (2009) Oscillation criteria for half-linear delay dynamic equations on time scales, Nonlinear Dynamics and Systems Theory, 9(1), 51–68.
16. L. Erbe, T. S. Hassan and A. Peterson (2009) Oscillation criteria for first order forced functional dynamic equations, Applicable Analysis and Discrete Mathematics, 3, 253–263.
17. M. Bohner and T. S. Hassan (2009) Oscillation and boundedness of solutions to first and second order forced functional dynamic equations with mixed nonlinearities, Applicable Analysis and Discrete Mathematics, 59, 242–252.
18. L. Erbe, T. S. Hassan and A. Peterson (2010) Oscillation of third order functional dynamic equations with mixed arguments on time scales, Journal of Applied Mathematics & Computing, 34, 353–371.
19. T. S. Hassan, L. Erbe and A. Peterson （2010）Oscillation of second order superlinear dynamic equations with damping on time scales, Computers and Mathematics with Applications, 59, 550–558.
20. L. Erbe, T. S. Hassan and A. Peterson （2010）Oscillation of third order nonlinear functional dynamic equations on time scales, Differential Equations and Dynamical Systems, 18, 199–227.

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