论文信息 - Changes in the dynamics of two-dimensional maps by external forcing

Changes in the dynamics of two-dimensional maps by external forcing

Abstract We investigate changes in periodicity, and even its suppression, by external periodic forcing in different two-dimensional maps, namely the Henon map and the sine square map. By varying the amplitude of a periodic forcing with a fixed angular frequency, we show through numerical simulations in parameter-spaces that changes in periodicity may take place. We also show that windows of periodicity embedded in a chaotic region may be totally suppressed.

Paulo C. Rech

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