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Showing 1 to 2 of 2 for “"Bogdanov-Takens bifurcation"”.
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Hopf bifurcations in magnetoconvection in the presence of sidewalls
We study multiple Hopf bifurcations that occur in a model of a layer of a viscous, electrically conducting fluid that is heated from below in the presence of a. magnetic field. We assume that the fluid flow is two-dimensional, and consider the effects of sidewalls with stress-free boundary …
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On the interaction of rate-induced and bifurcation-induced tipping in ecosystems
… time parameters. Specifically, we use classical bifurcation analysis to identify a codimension-three degenerate Bogdanov-Takens bifurcation: the organising centre for bifurcation-induced tipping (B-tipping) and the source of a dangerous subcritical Hopf bifurcation. We introduce basin instability …