具复特征值奇点的空间系统同宿环的稳定性  

THE STABILITIES OF CHUMMAGE RING IN SPACE SYSTEM WITH COMPLEX SINGULAR-EIGENVALUE POINT

作　　者：张宝善[1] 秦大康[2] 

机构地区：[1]南京审计学院应用数学系,南京210029 [2]南通大学理学院,南通226007

出　　处：《南京大学学报（数学半年刊）》2007年第2期335-343,共9页Journal of Nanjing University(Mathematical Biquarterly)

摘　　要：空间同宿环的稳定性的结果不多,尤其对于空间中含有复特征值的奇点的同宿环的稳定的结果更少见到.本文在可定义回复映射的条件下给出了含有复特征值奇点的同宿环在其部分邻域中是渐近稳定的判据,这些结果推广了文献的结果.There are little researches on the space system to this issue, specially to the complex singular-eigenvalue point system. This paper discusses the stabilities of space chummage （variant） ring in the space system with complex singular-eigenvalue point. Some decisions are got for the asymptotic stabilities of the space chummage （variant.） ring by defining the restore mapping. They are the generalization of the results in [1].

关 键 词：空间系统 同宿环 渐近稳定 

分 类 号：O175.13[理学—数学]