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Averaging technique and nonlinear second order elliptic oscillation

✍ Scribed by Zhiting Xu

Publisher
Elsevier Science
Year
2009
Tongue
English
Weight
654 KB
Volume
71
Category
Article
ISSN
0362-546X

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πŸ“œ SIMILAR VOLUMES

On second order damped elliptic oscillat
On second order damped elliptic oscillation
✍ Zhiting Xu πŸ“‚ Article πŸ“… 2008 πŸ› Elsevier Science 🌐 English βš– 142 KB

New oscillation theorems are established for the second order nonlinear damped elliptic differential equation: The criteria obtained here involve integral averages of the coefficients of the above equation and improve some known oscillation results in literature by removing the differentiability of

Integral averages and oscillation criter
Integral averages and oscillation criteria of second-order nonlinear differential equations
✍ A. Tiryaki; D. Γ‡akmak πŸ“‚ Article πŸ“… 2004 πŸ› Elsevier Science 🌐 English βš– 576 KB

The purpose of this paper is to present some new sufficient criteria for the oscillation of all solutions of the second-order nonlinear differential equation where a E CZ([to, Β’~)) is a positive function, q 6 C([to, c~)) has no restriction on its sign, ~ E C(R), I 6 CI(R) are such that if(x) ~ 0 an