%0 Journal Article
%T ON EXPONENTIAL STABILITY OF VARIATIONAL NONAUTONOMOUS DIFFERENCE EQUATIONS IN BANACH SPACES
%A Mihail Megan
%A Traian Ceausu
%A Mihaela Aurelia Tomescu
%J Mathematics and its Applications : Annals of the Academy of Romanian Scientists
%D 2012
%I Academy of Romanian Scientists Publishing House
%X In this paper we study two concepts of exponential stability for vari-ational nonautonomous dierence equations in Banach spaces. Char-acterizations of these concepts are given. The obtained results can beconsidered as generalizations for variational nonautonomous dierenceequations of some well-known theorems due to Barbashin and Datko .
%K variational difference equations
%K discrete skew-evolution semi- flows
%K exponential stability
%U http://www.mathematics-and-its-applications.com/preview/iun2012/data/02_megan_m.pdf