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Global; Attractivity in a Class of Difference Equations
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- Author:
- No author available
- Journal Title:
- JOURNAL OF BIOMATHEMATICS
- Issue:
- 2
- DOI:
- 10.3969/j.issn.1001-9626.2001.02.002
- Key Word:
- 差分方程;正平衡点;全局吸引
Abstract： 考虑差分方程xn+1=αxn/(1+k∑i=1βixn-i),n=0,1,2,….其中α∈(1,∞)且β=k∑i=1βi>0,k∈{0,1,2,…}.获得了使方程的正平衡点X=(α-1)/β为全局吸引的新充分条件
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