岳阳师范学院学报(自然科学版)
嶽暘師範學院學報(自然科學版)
악양사범학원학보(자연과학판)
JOURNAL OF YUEYANG NORMAL UNIVERSITY(NATURAL SCIENCES)
2001年
1期
41-43,90
,共4页
差分方程%平衡点%渐近性%正解
差分方程%平衡點%漸近性%正解
차분방정%평형점%점근성%정해
difference equation%equilibrium point%asympototic behavior%positive solution
考虑差分方程其中{rn}为非负实数列,λ∈(0.1),k是非负整数.本文获得了保证方程每一正确趋于正平衡点的充分条件.
攷慮差分方程其中{rn}為非負實數列,λ∈(0.1),k是非負整數.本文穫得瞭保證方程每一正確趨于正平衡點的充分條件.
고필차분방정기중{rn}위비부실수렬,λ∈(0.1),k시비부정수.본문획득료보증방정매일정학추우정평형점적충분조건.
By studying a class of difference equations, some sufficient conditions that ensure every positive so-lution to converge to the positive equilibrium point are obtained.