摘要
研究了非线性差分方程xn+1=x^snf(xn,xn-k,…,xn-kr)s∈{1,2,…}得到该系统永久持续生存和全局吸引的充分条件。
In this paper,we study the nonlinear difference equation we eatablish that under appropriate conditions the difference equation was permanent and obtain global attractivity results for the difference equation.
出处
《纯粹数学与应用数学》
CSCD
2000年第3期45-50,共6页
Pure and Applied Mathematics
基金
教育部骨干教师基金
甘肃工业大学校基金
