أعضاء هيئة التدريس - جامعة بنها
On the oscillation of bounded solutions of higher order nonlinear neutral delay differential equations with oscillating coefficients
Journal of Basic and Environmental Sciences • 2018
معلومات البحث
المؤلفون
M. M. A. El-sheikh , A. A. Soliman , M. H. Abdalla , A. M. Hassan
الكلمات المفتاحية
Oscillation, Higher order, Nonlinear dynamic equations, Riccati technique, Taylors formula
المجلة العلمية
Journal of Basic and Environmental Sciences
الناشر
Not Available
المجلد
5
العدد
Not Available
الصفحات
44-51
publication.type
International
رابط البحث
Not Available
المواد المرفقة
Not Available
الملخص
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. .
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. .