%0 Journal Article
%T Nonuniform Exponential Trichotomy for Linear Discrete-Time Systems in Banach Spaces
%A Xiao-qiu Song
%A Tian Yue
%A Dong-qing Li
%J Journal of Function Spaces
%D 2013
%R 10.1155/2013/645250
%X The aim of this paper is to give several characterizations for nonuniform exponential trichotomy properties of linear difference equations in Banach spaces. Well-known results for exponential stability and exponential dichotomy are extended to the case of nonuniform exponential trichotomy.
%U http://www.hindawi.com/journals/jfs/2013/645250/