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Dr. Ahmed Mohamed Ahmed :: Publications: |
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| Title: | On the oscillation of bounded solutions of higher order nonlinear neutral delay
differential equations with oscillating coefficients |
| Authors: | M. M. A. El-sheikh , A. A. Soliman , M. H. Abdalla , A. M. Hassan |
| Year: | 2018 |
| Keywords: | Oscillation, Higher order, Nonlinear dynamic equations, Riccati technique, Taylors formula |
| Journal: | Journal of Basic and Environmental Sciences |
| Volume: | 5 |
| Issue: | Not Available |
| Pages: | 44-51 |
| Publisher: | Not Available |
| Local/International: | International |
| Paper Link: | Not Available |
| Full paper | Ahmed Mohamed Ahmed_5.1.5.pdf |
| Supplementary materials | Not Available |
| Abstract: |
In this paper, new sufficient conditions are established for the oscillation of all bounded solutions of higher order dynamic equations [r(t)(zn1(t)) ] q(t) f (x( (t))) = 0 for t [t0,)T, where z(t) := x(t) p(t)x( (t)) and 0 is a constant. The obtained results extend and supplement certain known results in literature. . |
