First-passage percolation on ladder-like graphs with heterogeneous exponential times

Henrik Renlund

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arXiv · 1102.4744

First-passage percolation on ladder-like graphs with heterogeneous exponential times

Henrik Renlund

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Abstract

We determine the asymptotic speed of the first-passage percolation process on some ladder-like graphs (or width-2 stretches) when the times associated with different edges are independent and exponentially distributed but not necessarily all with the same mean. The method uses a particular Markov chain associated with the first-passage percolation process and properties of its stationary distribution.

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Henrik Renlund. 2011-02-23. First-passage percolation on ladder-like graphs with heterogeneous exponential times. https://arxiv.org/abs/1102.4744

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