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On the fuzzy difference equation x = F(x−1,x−)
Fuzzy Sets and Systems ( IF 3.9 ) Pub Date : 2020-05-01 , DOI: 10.1016/j.fss.2019.04.017
Taixiang Sun , Guangwang Su , Bin Qin

Abstract In this paper, we study the global asymptotic behavior of the positive solutions of the following fuzzy difference equation x n = F ( x n − 1 , x n − k ) , n ∈ { 0 , 1 , ⋯ } , under appropriate assumptions, where k ∈ { 1 , 2 , ⋯ } and the initial values x − k , x − k + 1 , ⋯ , x − 1 are positive fuzzy numbers. We give sufficient conditions under which every positive solution of the above equation converges to a positive equilibrium.

中文翻译:

关于模糊差分方程 x = F(x−1,x−)

摘要 在本文中,我们研究了以下模糊差分方程 xn = F ( xn − 1 , xn − k ) , n ∈ { 0 , 1 , ⋯ } 的全局渐近行为,其中 k ∈ { 1 , 2 , ⋯ } 和初始值 x − k , x − k + 1 ,⋯ , x − 1 是正模糊数。我们给出了上述方程的每一个正解都收敛到一个正均衡的充分条件。
更新日期:2020-05-01
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