New oscillation criteria for third order nonlinear neutral difference equations
β Scribed by S. H. Saker
- Book ID
- 111493173
- Publisher
- SP Versita
- Year
- 2011
- Tongue
- English
- Weight
- 251 KB
- Volume
- 61
- Category
- Article
- ISSN
- 0139-9918
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π SIMILAR VOLUMES
consider the first-order neutral nonlinear difference equation of the form A (in -pnyn-r) + qn ijI IY,-0, Ia' sgn Y~-~, = 0, R = 0, 1, where T > 0, t~i 2 0 (i = 1,2,. . ,m) are integers, {p,} and {qn} are nonnegative sequences. We obtain new criteria for the oscillation of the above equation withou
In this paper, several new oscillation criteria for the second-order nonlinear neutral delay differential equation are established. These oscillation criteria extend and improve some known results. An interesting example illustrating the importance of our results is also provided.