Post B1hoJsS7d9oZeDSYFc by johncarlosbaez@mathstodon.xyz
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 (DIR) Post #B1hoJsS7d9oZeDSYFc by johncarlosbaez@mathstodon.xyz
       2025-12-28T11:15:12Z
       
       1 likes, 1 repeats
       
       Brownian motion was studied by Norbert Wiener, so it's called the Wiener process, and of course thickened Brownian motion - the set all points of distance < d from a Brownian path - is called the "Wiener sausage".https://en.wikipedia.org/wiki/Wiener_sausage