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We investigate the oscillatory behavior of all solutions of a new class of first order nonlinear neutral difference equations. Several explicit oscillation criteria are established. Our main results are supported by illustrative examples. 相似文献
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N. Parhi 《Journal of Mathematical Analysis and Applications》2003,284(2):756-774
Sufficient conditions are obtained under which all solutions of
(∗) 相似文献
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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
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Yong Zhou 《Journal of Mathematical Analysis and Applications》2005,303(2):365-375
New oscillation and nonoscillation theorems are obtained for the second order quasilinear difference equation
Δ(|Δxn−1|ρ−1Δxn−1)+pn|xn|ρ−1xn=0, 相似文献
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Ravi P. Agarwal Said R. Grace 《Journal of Mathematical Analysis and Applications》2006,322(2):930-956
Some new criteria for the oscillation of fourth order nonlinear difference equations of the form
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In this paper, we consider the following forced higher-order nonlinear neutral difference equation
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In this paper we will establish some oscillation criteria for the second-order nonlinear neutral delay dynamic equation
(r(t)((y(t)+p(t)y(t−τ)Δ)γ)Δ)+f(t,y(t−δ))=0 相似文献