@Article{PodviginaZhReChChMu:2015:TwBiSt,
author = "Podvigina, O. and Zheligovsky, V. and Rempel, Erico Luiz and
Chian, Abraham Chian Long and Chertovskih, R. and Munoz, P. R.",
affiliation = "{Russian Academy os Science} and {Russian Academy os Science} and
{Instituto Tecnol{\'o}gico de Aeron{\'a}utica (ITA)} and
{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto
Tecnol{\'o}gico de Aeron{\'a}utica (ITA)} and {Instituto
Tecnol{\'o}gico de Aeron{\'a}utica (ITA)}",
title = "Two-parameter bifurcation study of the regularized long-wave
equation",
journal = "Physical Review E",
year = "2015",
volume = "92",
number = "3",
pages = "032906",
month = "Sept.",
abstract = "We perform a two-parameter bifurcation study of the driven-damped
regularized long-wave equation by varying the amplitude and phase
of the driver. Increasing the amplitude of the driver brings the
system to the regime of spatiotemporal chaos (STC), a chaotic
state with a large number of degrees of freedom. Several global
bifurcations are found, including codimension-two bifurcations and
homoclinic bifurcations involving three-tori and the manifolds of
steady waves, leading to the formation of chaotic saddles in the
phase space. We identify four distinct routes to STC; they depend
on the phase of the driver and involve boundary and interior
crises, intermittency, the Ruelle-Takens scenario, the Feigenbaum
cascade, an embedded saddle-node, homoclinic, and other
bifurcations. This study elucidates some of the recently reported
dynamical phenomena.",
doi = "10.1103/PhysRevE.92.032906",
url = "http://dx.doi.org/10.1103/PhysRevE.92.032906",
issn = "1539-3755",
language = "en",
urlaccessdate = "30 abr. 2024"
}