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论一阶模糊差分方程xn+1=Axn+B
On First Order Fuzzy Difference Equation xn+1=Axn+B
【摘要】 讨论一阶模糊差分方程xn+1=Axn+B(n=0,1,…)正解的存在性、有界性及正解的渐近表现。其中(xn)是正模糊数数列,A,B,x0是正模糊数。
【Abstract】 In this paper,we study the existence,the boundedness and the asymptotic behavior of the positive solutions of the first order fuzzy difference equation xn+1=Axn+B,n=0,1,…, where(xn) is a sequence of positive fuzzy numbers,A,B,x0 are positive fuzzy numbers.
【关键词】 模糊差分方程;
有界性;
持续性;
渐近表现;
模糊数;
【Key words】 Fuzzy Difference Equation; Boundedness; Persistence; Asymptotic Behavior; Fuzzy Number;
【Key words】 Fuzzy Difference Equation; Boundedness; Persistence; Asymptotic Behavior; Fuzzy Number;
- 【文献出处】 模糊系统与数学 ,Fuzzy Systems and Mathematics , 编辑部邮箱 ,2009年04期
- 【分类号】O175.7
- 【被引频次】5
- 【下载频次】114