Random diffusion walk & brownian motion |

Posting by jon orwant on April 17, 2008 at 15:34:00.

hi there this may be a very simple question but its really got me stumped i was wondering if anyone could help.

ive been asked to find the diffusion coefficient in one dimension by comparing the diffusion equation and the random walk diffusion equation since the random walk equation is limited by the diffusion equation. does anyone happen to have any idea how this is done??

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