Diffusion, which occurs with infinite speed, results from a random walk with steps of finite speed. We resolve this paradox and derive a modified diffusion equation with finite speed.
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|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC337016 | PMC |
| http://dx.doi.org/10.1073/pnas.0307052101 | DOI Listing |
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