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On the oscillation of neutral differential equations

✍ Scribed by Ch.G Philos; Y.G Sficas

Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
919 KB
Volume
170
Category
Article
ISSN
0022-247X

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πŸ“œ SIMILAR VOLUMES

On the oscillation of certain nonlinear
On the oscillation of certain nonlinear neutral partial differential equations
✍ Qigui Yang πŸ“‚ Article πŸ“… 2007 πŸ› Elsevier Science 🌐 English βš– 243 KB

By means of a new technique based on a class of functions Ξ  (t, s, r ), new oscillation criteria are established for certain neutral partial functional differential equations. The main results are of a high degree of generality and sharper than many previous results.

Oscillation of Impulsive Neutral Delay D
Oscillation of Impulsive Neutral Delay Differential Equations
✍ J.R. Graef; J.H. Shen; I.P. Stavroulakis πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 167 KB

In this paper, effective sufficient conditions for the oscillation of all solutions of impulsive neutral delay differential equations of the form are established. Our results reveal the fact that the oscillatory properties of all solutions of Eqs. \* and \* \* may be caused by the impulsive perturb