Raúl Naulin Universidad de Oriente, Cumaná, Venezuela
Abstract.
A proof of the existence of an exponential dichotomy for the linear system x'(t)=A(t)x(t) is given, based on the admissibility of the pair is the space of continuous functions on the semi-axis , values in and having a limit as , and is the space of bounded functions f on J such that .
