高阶模糊差分方程动力学行为分析

Dynamical behavior of high-order fuzzy difference equation

研究一类高阶模糊非线性差分方程正解的存在性、正平衡解的存在性及解的渐近行为,系统中参数及初始值都是正模糊数,最后给出数值例子验证所得结论的正确性。

This paper studied the existence of positive solution and positive equilibrium,asymptotic behavior of the positive solutions of a high-order fuzzy nonlinear difference equation,where the parameters and initial values of equation were positive fuzzy numbers. Finally,an illustrative example was given to verify results obtained.