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On Semisubmedian Functions and Weak Plurisubharmonicity
(Universidad de La Frontera. Departamento de Matemática y EstadísticaUniversidade Federal de Pernambuco. Departamento de Matemática, 2010)
Subharmonic bifurcations near infinity
(2004-12-01)
In this paper are considered periodic perturbations, depending on two parameters, of planar polynomial vector fields having an annulus of large amplitude periodic orbits, which accumulate on a symmetric infinite heteroclinic ...
Short comments on chaotic behavior of a double pendulum with two subharmonic frequencies and in the main resonance zone
(2021-01-01)
The parametric pendulum and others different pendular mechanisms were extensively analyzed in current literature because of the chaotic motions. Recently, practical reasons, like energy harvesting, motivated the study of ...
Subharmonics in the solutions of a model of the song motor nuclei in songbirds
(Elsevier Science, 2005-10)
Songbirds produce their vocalizations by means of a vocal organ called syrinx. A relatively small number of parameters are cyclically changed in order to produce a song. These time-dependent parameters are generated by a ...
Symmetry-induced pinning-depinning transition of a subharmonic wave pattern
(AMER PHYSICAL SOC, 2012-03-05)
The stationary to drifting transition of a subharmonicwave pattern is studied in the presence of inhomogeneities and drift forces as the pattern wavelength is comparable with the system size. We consider a pinning-depinning ...
Path formulation for multiparameter D3-equivariant bifurcation problems
(2010-11-22)
We implement a singularity theory approach, the path formulation, to classify D3-equivariant bifurcation problems of corank 2, with one or two distinguished parameters, and their perturbations. The bifurcation diagrams are ...
Path formulation for multiparameter D3-equivariant bifurcation problems
(2010-11-22)
We implement a singularity theory approach, the path formulation, to classify D3-equivariant bifurcation problems of corank 2, with one or two distinguished parameters, and their perturbations. The bifurcation diagrams are ...
Subharmonic projections for a quantum markov semigroup
(AMERICAN INSTITUTE OF PHYSICS, 2002)
Symmetry-induced pinning-depinning transition of a subharmonic wave pattern
(AMERICAN PHYSICAL SOCIETY, 2012)
Symmetry-induced pinning-depinning transition of a subharmonic wave pattern
(AMER PHYSICAL SOC, 2012)