NONUNIFORM EXPONENTIAL BEHAVIOUR AND TOPOLOGICAL EQUIVALENCE
We show that any evolution family with a strong nonuniform exponential dichotomy can always be transformed by a topological equivalence to a canonical form that contracts and/or expands the same in all directions. We emphasize that strong nonuniform exponential dichotomies are ubiquitous in the cont...
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| Veröffentlicht in: | Glasgow mathematical journal 2016-05, Vol.58 (2), p.279-291 |
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| container_title | Glasgow mathematical journal |
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| creator | BARREIRA, LUIS POPESCU, LIVIU HORIA VALLS, CLAUDIA |
| description | We show that any evolution family with a strong nonuniform exponential dichotomy can always be transformed by a topological equivalence to a canonical form that contracts and/or expands the same in all directions. We emphasize that strong nonuniform exponential dichotomies are ubiquitous in the context of ergodic theory. The main novelty of our work is that we are able to control the asymptotic behaviour of the topological conjugacies at the origin and at infinity. |
| doi_str_mv | 10.1017/S0017089515000191 |
| format | Article |
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| ispartof | Glasgow mathematical journal, 2016-05, Vol.58 (2), p.279-291 |
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| language | eng |
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| source | Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Cambridge Journals |
| subjects | Asymptotic properties Contracts Dichotomies Equivalence Evolution Mathematical analysis Nonuniform Topological manifolds Topology |
| title | NONUNIFORM EXPONENTIAL BEHAVIOUR AND TOPOLOGICAL EQUIVALENCE |
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