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有理差分方程x_(n+1)=α-((x_(n-1))/(x_n^k)的研究(英文)

On the recursive sequence x_(n+1)=α-((x_(n-1))/(x_n^k)
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摘要 研究了有理差分方程xn+1=α-xn-1/xkn,n=0,1,2,…,的全局行为.其中α和k都是任意的正实数. In this paper,we investigate the global behavior of the difference equation xn+1=α-xn-1/xkn,n=0,1,2,… Where α∈(0,∞) and k∈(0,∞).
作者 魏平 贾秀梅
出处 《甘肃联合大学学报(自然科学版)》 2011年第2期13-15,共3页 Journal of Gansu Lianhe University :Natural Sciences
关键词 差分方程 平衡点 局部渐近稳定 difference equation equilibrium global asymptotical stability
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参考文献8

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