Listar Ciencias Exactas y Naturales por tema "Dinâmica não-linear"
Mostrando ítems 21-24 de 24
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Nonlinear stability in the transport of intense bunched beams
(2016) [Artículo de periódico]The paper investigates the nonlinear coupling of envelope modes of oscillation for intense bunched beams. Initially, the analysis concentrates on the case of spherically symmetric beams for which longitudinal and transverse ... -
Periodicity hub and nested spirals in the phase diagram of a simple resistive circuit
(2008) [Artículo de periódico]We report the discovery of a remarkable ‘‘periodicity hub’’ inside the chaotic phase of an electronic circuit containing two diodes as a nonlinear resistance. The hub is a focal point from where an infinite hierarchy of ... -
Single electron dynamics in a Hall thruster electromagnetic field profile
(2017) [Artículo de periódico]In this work, the single electron dynamics in a simplified three dimensional Hall thruster model is studied. Using Hamiltonian formalism and the concept of limiting curves, one is able to determine confinement conditions ... -
Triple point of synchronization, phase singularity, and excitability along the transition between unbounded and bounded phase oscillations in a forced nonlinear oscillator
(2021) [Artículo de periódico]We report the discovery of a codimension-two phenomenon in the phase diagram of a second-order self sustained nonlinear oscillator subject to a constant external periodic forcing, around which three regimes associated with ...