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Busse balloons - from the reversible Gray-Scott model ... - Eurandom

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Birth of patterns<br />

Introduction<br />

Rise of Patterns<br />

The <strong>Busse</strong> balloon<br />

Conclusions and ongoing research<br />

◮ We consider A as <strong>the</strong> critical parameter. A corresponds to <strong>the</strong><br />

rainfall.<br />

◮ For A below some critical value Ac, <strong>the</strong> (stable) homogeneous<br />

background state looses its stability with respect to periodic<br />

perturbations. This is called a Turing-Hopf bifurcation.<br />

Sjors van der Stelt <strong>Busse</strong> <strong>balloons</strong>

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