Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4617912 | Journal of Mathematical Analysis and Applications | 2011 | 12 Pages |
Abstract
We study properties of weakly disconjugate linear Hamiltonian systems. We characterize this concept in terms of a nonoscillation condition. We then show how to approximate a weakly disconjugate system by one with an exponential dichotomy.
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