Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4669049 | Bulletin des Sciences Mathématiques | 2013 | 17 Pages |
Abstract
For a nonautonomous dynamics with discrete time obtained from the product of linear operators, we establish the robustness of a nonuniform dichotomy, in the sense that the existence of such a dichotomy for a given linear cocycle persists under sufficiently small linear perturbations. The robustness result for the nonuniform contractions is also established.
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