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1.
The asymptotic and oscillatory behavior of solutions of mth order damped nonlinear difference equation of the form
where m is even, is studied. Examples are included to illustrate the results. 相似文献
2.
By using the Riccati transformation and mathematical analytic methods,some sufficient conditions are obtained for oscillation of the second-order quasilinear neutral delay difference equations Δ[r n |Δz n | α-1 Δ z n ] + q n f (x n-σ)=0,where z n=x n + p n x n τ and ∞ Σ n=0 1 /r n 1/α < ∞. 相似文献
3.
In this paper, we obtain asymptotic bounds, under appropriate conditions, of solutions of third order difference equations
of the form
$
\Delta (p_{n - 1} \Delta (r_{n - 1} \Delta y_{n - 1} )) = f(n,y_n \Delta y_{n - 1} ) + g(n,y_n \Delta y_{n - 1} ),
$
\Delta (p_{n - 1} \Delta (r_{n - 1} \Delta y_{n - 1} )) = f(n,y_n \Delta y_{n - 1} ) + g(n,y_n \Delta y_{n - 1} ),
相似文献
4.
I. E. Vitrichenko 《Ukrainian Mathematical Journal》1999,51(12):1799-1812
We obtain sufficient conditions for the Perron stability of the trivial solution of a real difference equation of the form
5.
含最大值项二阶中立型差分方程的渐近性 总被引:2,自引:0,他引:2
考虑含最大值项二阶中立型差分方程其中{an},{pn}和{qn}为实数列,k和■为整数且k≥1,■≥0,我们研究了方程(*)非振动解的渐近性.通过例子说明了含最大值项的方程和相应的不含最大值项方程之间的区别. 相似文献
6.
We study k
th
order systems of two rational difference equations
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