A one dimensional Smolouchowski model describes this process, which can also be described mathematically by the Weiner process.
A one dimensional Smolouchowski model describes this process, which can also be described mathematically by the Weiner process. Albert Einstein defined the diffusion coefficient of this process as being equal to Boltzmann's constant multiplied by temperature divided by linear drag; in general this process can be observed under a microscope when particles are large enough that they have sufficiently slow diffusivities. This stochastic process is the limit of a random walk and was supposedly discovered by its observer while observing pollen particles in water. For 10 points, name this apparently random movement of particles in a fluid.
A one dimensional Smolouchowski model describes this process, which can also be described mathematically by the Weiner process.
{Brownian} motion