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您的检索式：作者名="Paulo C.Rech"
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| 1 | Chaos Suppression in a Sine Square Map through Nonlinear Coupling显示文摘We study a pair of nonlinearly coupled identical chaotic sine square maps.More specifically,we investigate the chaos suppression associated with the variation of two parameters.Two-dimensional parameter-space regions where the chaotic dynamics of the individual chaotic sine square map is driven towards regular dynamics are delimited.Additionally,the dynamics of the coupled system is numerically characterized as the parameters are changed. | Eduardo L.Brugnago Paulo C.Rech | 2011 | Chinese Physics Letters2011，28，11： | 0 |
| 2 | A Parameter-Space Analysis of the Rikitake System显示文摘We investigate analytically and numerically the dynamics of the Rikitake system.The Routh–Hurwitz criterion is used to study the stability of the equilibrium points of the differential equation system model,as functions of two parameters.The dynamics of the model are numerically studied using diagrams that associate colors to the largest Lyapunov exponent value,in two-dimensional parameter spaces.Additionally,phase-space plots and bifurcation diagrams are used to distinguish periodic and chaotic attractors. | Rodrigo A.da Silva Paulo C.Rech | 2013 | Chinese Physics Letters2013，30，12： | 0 |
| 3 | Dynamics in the Parameter Space of a Neuron Model显示文摘Some two-dimensional parameter-space diagrams are numerically obtained by considering the largest Lyapunov exponent for a four-dimensional thirteen-parameter Hindmarsh-Rose neuron model.Several different parameter planes are considered,and it is shown that depending on the combination of parameters,a typical scenario can be preserved:for some choice of two parameters,the parameter plane presents a comb-shaped chaotic region embedded in a large periodic region.It is also shown that there exist regions close to these comb-shaped chaotic regions,separated by the comb teeth,organizing themselves in period-adding bifurcation cascades. | Paulo C.Rech | 2012 | Chinese Physics Letters2012，29，6： | 0 |
| 4 | Changes in the Dynamics of a Rössler Oscillator by an External Forcing显示文摘We report some results indicating changes in the observed dynamics of the Rössler model under the influence of external sinusoidal forcing.By varying the control parameters of the external sinusoidal forcing,namely the amplitude and the angular frequency,we show,through numerical simulations which include parameter planes and Lyapunov exponents,that the external forcing can produce both chaos-order and order-chaos transitions.We also show that the sinusoidal forcing may generate hyperchaos. | Amanda C.Mathias Paulo C.Rech | 2013 | Chinese Physics Letters2013，30，3： | 0 |
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