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http://acervodigital.unesp.br/handle/11449/24053
- Title:
- Soliton parameters and chaotic sets
- Universidade Federal do ABC (UFABC)
- Universidade Estadual Paulista (UNESP)
- 0960-0779
- In this work we apply a nonperturbative approach to analyze soliton bifurcation ill the presence of surface tension, which is a reformulation of standard methods based on the reversibility properties of the system. The hypothesis is non-restrictive and the results can be extended to a much wider variety of systems. The usual idea of tracking intersections of unstable manifolds with some invariant set is again used, but reversibility plays an important role establishing in a geometrical point of view some kind of symmetry which, in a classical way, is unknown or nonexistent. Using a computer program we determine soliton solutions and also their bifurcations ill the space of parameters giving a picture of the chaotic structural distribution to phase and amplitude shift phenomena. (C) 2009 Published by Elsevier Ltd.
- 30-Jan-2009
- Chaos Solitons & Fractals. Oxford: Pergamon-Elsevier B.V. Ltd, v. 39, n. 2, p. 547-555, 2009.
- 547-555
- Pergamon-Elsevier B.V. Ltd
- http://dx.doi.org/10.1016/j.chaos.2007.01.153
- Acesso restrito
- outro
- http://repositorio.unesp.br/handle/11449/24053
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