Utilize este identificador para referenciar este registo:
http://hdl.handle.net/10071/20401
Autoria: | Laureano, R. D. |
Data: | 2020 |
Título próprio: | Livschitz Theorem in suspension flows and Markov systems: approach in cohomology of systems |
Volume: | 12 |
Número: | 3 |
ISSN: | 2073-8994 |
DOI (Digital Object Identifier): | 10.3390/sym12030338 |
Palavras-chave: | Cocycles Cohomological equations Anosov Closing Lemma Hyperbolic flows Livschitz Theorem Markov systems Suspension flows |
Resumo: | It is presented and proved a version of Livschitz Theorem for hyperbolic flows pragmatically oriented to the cohomological context. Previously, it is introduced the concept of cocycle and a natural notion of symmetry for cocycles. It is discussed the fundamental relationship between the existence of solutions of cohomological equations and the behavior of the cocycles along periodic orbits. The generalization of this theorem to a class of suspension flows is also discussed and proved. This generalization allows giving a different proof of the Livschitz Theorem for flows based on the construction of Markov systems for hyperbolic flows. |
Arbitragem científica: | yes |
Acesso: | Acesso Aberto |
Aparece nas coleções: | ISTAR-RI - Artigos em revistas científicas internacionais com arbitragem científica |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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symmetry-12-00338publicado.pdf | Versão Editora | 265,46 kB | Adobe PDF | Ver/Abrir |
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