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差分方程xn+1=xn2+xn2?11解的渐近性质

On the Asymptotic Behavior of xn+ 1= xn2 + xn2?1 1
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摘要 本文讨论了非线性差分方程xn+ 1= xn2 + xn2?1 1的解的渐近性质,给出了零解的收敛域的一个子域以及得到了初始值x0,x1 在满足一定的条件下其解发散到无穷大的结论。 This paper considers a nonlinear difference equation xn+1 =xn2+ xn-12 with the initial values .The sufficient conditions under which the solutions converge to zero or diverge to infinity have been obtained.
出处 《应用数学进展》 2017年第7期892-895,共4页 Advances in Applied Mathematics
基金 国家自然科学基金(61362033) 四川省科技厅基础研究计划(2011JYZ002) 西南交通大学本科教育教学研究与改革项目(201704010)。
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