CNCS Center for Nonlinear and Complex Systems
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Publications [#282434] of Lawrence N. Virgin

Papers Published

  1. Wiebe, R; Virgin, LN; Witelski, TP, A parametrically forced nonlinear system with reversible equilibria, International Journal of Bifurcation and Chaos, vol. 22 no. 6 (January, 2012), pp. 1230020-1230020, World Scientific Pub Co Pte Lt, ISSN 0218-1274 [doi]
    (last updated on 2019/09/21)

    A nonlinear Duffing-type dynamical system, in which the stability of equilibria is modulated in a time-dependent manner, is investigated both experimentally and numerically. This is a low-order dynamical system with some interesting available choices in the coordinate system. The system is found to exhibit a variety of interesting nonlinear behavior including ultrasubharmonic resonance. Frequency content is used to characterize periodic and chaotic behavior and their relation to the parameter space. © 2012 World Scientific Publishing Company.