Personal Information
Omar Bazighifan

Department of Mathematics, Hadhramout University, Hadhramout, Yemen

Omar Bazighifan
Educations
, Ph.D of Philosophy of Science in Mathematics and pre-doctorate in Pure Mathematics , • Mathematics Department, Faculty of Science, Mansoura University, Egypt(
, Master and pre-Master in Pure Mathematics , • Mathematics Department, Faculty of Science, Mansoura University, Egypt(
From Sep. 2004 to Oct. 2008, Bachelor of Science and Education in Mathematics , • Mathematics Department, Faculty of Education, Hadhramout University , Hadhramout, Yemen
Work Experiences
From 2018 , Assistant Professor , Mathematics Depart., Faculty of of Education, Hadhramout University, Yemen.
From 10\2014 to 2016, Lecturer , Mathematics Depart., Faculty of Education, Hadhramout University, Yemen • in Information Technology Depart., Faculty of Engineering and Information Technology, Andalus University, Yemen
From 12\2009 to 9\2014, Demonstrator , Mathematics Depart., Faculty of of Education, Hadhramout University, Yemen.
Projects
From 2\2015 to now, Oscillation Criteria for Delay Differential Equation , The main objective of this project is to shed light on many equations of third and fourth order, through studying the asymptotic behavior of solutions of those equations by different methods and comparison of results.
Speciality
Oscillation Theory for delay differential equation
Qualitative behavior of the solutions of functional differential Equations.
dynamical systems
Book
Oscillation Criteria for Nonlinear Delay Differential Equation, LAP LAMBERT Academic Publishing. ‏ISBN: 978-620-2-05288-7
Journal Articles
1. O. Moaaz, E. M. Elabbasy and O. Bazighifan, On the asymptotic behavior of fourth-order functional differential equations, Advances in Difference Equations. 261, 1-13(2017).
2. E. M. Elabbasy , O. Moaaz and O. Bazighifan, On Oscillation Solution for Higher-Order Delay Differential Equations, Journal of King Abdulaziz University, Vol. 29, No. 2. p 7 (2017).
3. E. M. Elabbasy , O. Moaaz and O. Bazighifan, Oscillation Criteria for Fourth-Order Nonlinear Differential Equations, International Journal of Modern Mathematical Sciences, 15(1): 50-57 (2017).
4. E. M. Elabbasy , O. Moaaz and O. Bazighifan, Oscillation of Fourth-Order Advanced Differential Equations, Journal of Modern Science and Engineering, 1(3): 56-65 (2017).
E. M. Elabbasy and O. Bazighifan, Oscillatory Behavior of Fourth-Order Advanced Differential Equations with Several Deviating Arguments, American Research Journal of Mathematics,3(1): 1-8 (2017).
6. O.Bazighifan, , Oscillatory Behavior of Higher-Order Delay Differential Equations, General Letters in Mathematics, 2(3): 105-110 (2017).
7. O.Bazighifan, , Oscillation Criteria for Nonlinear Delay Differential Equation, LAP LAMBERT Academic Publishing, jul (2017).
8. O.Bazighifan, , Oscillatory behavior of fourth-order differential equations with delay argument, Palestine J. MATH, 7(2): 1-13 (2018).
9. O.Bazighifan, , Properties of Higher-Order Differential Equations with Distributed Delay, Transnational Journal of Pure and Applied Mathematics, 1(2): 83-92 (2018).
10. O.Bazighifan, , On the Oscillation for Fourth-Order Differential Equations, Global Journal of Pure and Applied Mathematics, 15(1): 13-26 (2019).
11. Cemil Tunc and O.Bazighifan, Some new oscillation criteria for fourth-order neutral differential equations with distributed delay, Electronic Journal of Mathematical Analysis and Applications, 7(1): 235-241(2019).
E. M. Elabbasy , O. Moaaz and O. Bazighifan, Oscillation Criteria for Fourth-Order Delay Differential Equations, International Journal of Differential Equations and Applications (accepted).
13. E. Thandapani, E.M.Elabbasy , O.Moaaz and O.Bazighifan, On The Oscillation Behavior of Fourth-Order Advanced Differential Equations, Advanced in Difference Equations (Accepted: (AIDE-D-18-00736)).
14. E.M.Elabbasy , Sandra Pinelas and O.Bazighifan, New Results for Oscillatory Behavior of Fourth-Order Delay Differential Equations , Tamkang Journal of Mathematics, (2018) (accepted).
15. T.Li , E.M.Elabbasy and O.Bazighifan, , Oscillation Criteria for Higher-Order Differential Equations with Delay Argument, Journal of Function Spaces, (submitted).
16. O.Bazighifan, Asymptotic and oscillatory behavior of second order neutral difference equations, , General Letters in Mathematics(2019) (accepted).
17. George E. Chatzarakis, E.M.Elabbasy and O.Bazighifan, An oscillation criterion in 4 th-order neutral differential equations with a continuously distributed delay , Electronic Journal of Differential Equations, (accepted).
18. E.M.Elabbasy and O.Bazighifan, Qualitative behavior of fourth-order neutral differential equations with distributed deviating arguments, Applied Mathematics and Computatio, (submitted: AMC-D-18-02316).
19. E.M.Elabbasy and O.Bazighifan, Oscillation of higher-order differential equations with distributed delay, Journal of Inequalities and Applications, (submitted: JIAP-D-18-00895).
20. Osama Moaaz, Cemil Tunc, Tongxing Li and Omar Bazighifan, , Oscillation criteria of fourth order neutral delay differential equations, (submitted).
21. Osama Moaaz, Sandra Pinelas and Omar Bazighifan, , Oscillation Properties of fourth-order nonlinear differential equations, (submitted).
22. Omar Bazighifan and Abedallah Rababah , Qualitative behavior of fourth-order neutral differential equations, (submitted).
Conference Papers
The 28th Conference of Topology 28 – 29 July 2015, Manssoura, Egypt.
• Time Schedule of the 7th Symposium for Young Researchers 23 – 24 Apr. 2017, Manssoura, Egypt.
• Time Schedule of the 8th Symposium for Young Researchers 17 July 2018, Manssoura, Egypt.
• International Conference for Mathematics, 28-20 Dec. 2017, Ain Shams, Egypt
Honors and Awards
International Publishing award in Hadhramout University, yemen, May., 2018.
ADDRESS
Science Publishing Group
548 FASHION AVENUE
NEW YORK, NY 10018
U.S.A.
Tel: (001)347-688-8931