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

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

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The Model<br />

Introduction<br />

Rise of Patterns<br />

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

Conclusions and ongoing research<br />

◮ We <strong>model</strong> <strong>the</strong>se patterns by<br />

Ut = DU γ xx + A(1 − U) − UV 2 + CUx<br />

Vt = δ 2 Vxx − BV + UV 2 .<br />

(γ depending on <strong>the</strong> kind of soil, C = 0 on flat terrain)<br />

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

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