PERCOLATION |

p = |

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Does the above random network have a connection from the top to the bottom? Given the probability p to have switched on each of the 25 x 25 sites, what are the odds that a connection is established? What about arbitrarily large networks? |

For an introduction to percolation see 'G. Grimmet, Percolation, Springer-Verlag, 1989'. |

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