差分系统正解的全局渐近性Global Asymptotic Behavior of Position Solutions on System of Difference Equations
王丽丽
摘要(Abstract)：
研究了差分系统xn+1=1+yn/yn-m,yn+1=1+xn/xn-m正解的持久性及其全局渐近行为,其中m为正整数,得到一些新的结果。
关键词(KeyWords)： 差分方程;持久性;全局渐近性
基金项目(Foundation):
作者(Author): 王丽丽
参考文献(References)：
- [1]PAPASCHINOPOULOS G,PAPASCHINOPOULOS B K.On the fuzzy difference equationxn+1=A+xxn-nm[J].Fuzzy Sets andSystems,2002,129:73-81.
- [2]CAMOUZIS E,PAPACHINOPOULOS G.Global asymptotic behavior of positive solutions on the system of rational difference e-quationsxn+1=1+yxn-nm,yn+1=1+xyn-nm[J].Applied Mathematics Letters,2004,17:733-737.
- [3]ABU-ASRIS R M,DEVAULTR.Global stability ofyn+1=A+yynn-k[J].Applied Mathematics Letters,2003,16:173-178.