Removing zero Lyapunov exponents in volume-preserving flows

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MetadadosDescriçãoIdioma
Autor(es): dc.creatorBessa, Mário-
Autor(es): dc.creatorRocha, Jorge-
Data de aceite: dc.date.accessioned2025-08-22T11:43:32Z-
Data de disponibilização: dc.date.available2025-08-22T11:43:32Z-
Data de envio: dc.date.issued2023-05-31-
Data de envio: dc.date.issued2023-05-31-
Data de envio: dc.date.issued2007-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/10400.2/13930-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/10400.2/13930-
Descrição: dc.descriptionBaraviera and Bonatti (2003 Ergod. Theory Dyn. Syst. 23 1655–70) proved that it is possible to perturb, in the C1-topology, a stably ergodic, volume-preserving and partially hyperbolic diffeomorphism in order to obtain a non-zero sum of all the Lyapunov exponents in the central direction. In this paper we obtain the analogous result for volume-preserving flows.-
Descrição: dc.descriptionThe authors would like to thank Alexandre Baraviera for suggesting to them the central question that they treated in this work. They also thank the referees for the helpful suggestions and the corrections given. MB is supported by FCT-FSE, SFRH/BPD/20890/2004 and JR is partially supported by FCT-POCTI/MAT/61237/2004.-
Descrição: dc.descriptioninfo:eu-repo/semantics/publishedVersion-
Formato: dc.formatapplication/pdf-
Idioma: dc.languageen-
Publicador: dc.publisherIPO Science-
Relação: dc.relationABUNDÂNCIA DE EXPOENTES DE IYAPUNOV ZERO EM SISTEMAS CONSERVATIVOS A TEMPO CONTÍNUO-
Título: dc.titleRemoving zero Lyapunov exponents in volume-preserving flows-
Aparece nas coleções:Repositório Aberto - Universidade Aberta (Portugal)

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