Secondary Hopf Bifurcation Caused by Steady-state Steady-state Mode Interaction

نویسنده

  • Karin Gatermann
چکیده

In two-parameter systems with symmetry two steady state bifurcation points of diierent symmetry types coalesce generically within one point. Under certain group theoretic conditions involving the action of the symmetry group on the kernels, we show that secondary Hopf bifurcation is borne by the mode interaction. We explain this phenomenon by using linear representation theory. For motivation an example with D 3-symmetry is investigated where the main properties causing the Hopf bifurcation are summarized.

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تاریخ انتشار 1996