Conditions for uniform $h$--dichotomy in terms of uniform non criticality, expansiveness and via generalized Floquet theory

In this article, we complete the study of the equivalences between the properties of $h$–dichotomy, $h$–noncriticality and $h$–expansiveness of a linear nonautonomous ODE system which had been initiated in a previous work. Moreover, we extend a result of the generalized Floquet theory developed by T.A. Burton and J.S. Muldowney by providing a necessary and sufficient condition for $h$–dichotomy. It should be noted that all the results have been obtained by using a characterization of the $h$–dichotomy by a group theory approach recently developed by J.F. Pe~na and S. Rivera–Villagr'an.