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Oscillations of Delay Differential Equations with Variable Coefficients

โœ Scribed by Xianhua Tang; Jianhua Shen


Publisher
Elsevier Science
Year
1998
Tongue
English
Weight
122 KB
Volume
217
Category
Article
ISSN
0022-247X

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โœฆ Synopsis


Consider the delay differential equation xะˆ t q p t x t y s 0, where p t g ลฝw . q . C t ,ฯฑ , R and is a positive constant. We obtain a sharp sufficient condition 0 for the oscillation of this equation, which improves previously known results.


๐Ÿ“œ SIMILAR VOLUMES


Oscillations of Higher Order Neutral Dif
โœ Q. Chuanxi; G. Ladas ๐Ÿ“‚ Article ๐Ÿ“… 1991 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 361 KB

We obtain suffiaient conditions for the oscillation of all solutions of the higher order neutral differential equation -[?At) + P(t) YO -.)I + a t ) Y(t -0 ) = 0, t h to where Our results extend and improve several known results in the literature.