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The power of noise
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Thomas E. Woolley 9 February 2011Oxford University SIAM Student Chapter Conference
Robustness issues
x x
Robustness issues
x x
Deterministic doubling
Deterministic vs stochastic
Weak noise expansion
Fourier transform
Quick exponential growth
Turing systems
Excited frequencies
Weak noise expansion
• Growth can cause patterning.
• Noise excites the same modes as the Turing system.
• The noise excites modes consecutively.
Conclusions
Acknowledgements• Philip Maini• Eamonn Gaffney• Ruth Baker