Brownian motion is the random motion of particles suspended in a medium (a liquid or a gas).
This motion pattern typically consists of random fluctuations in a particle's position inside a fluid sub … See more

In mathematics, Brownian motion is described by the Wiener process, a continuous-time stochastic process named in honor of Norbert Wiener. It is one of the best known Lévy processes (càdlàg stochastic processes with stationary independent increments See more

• Brownian bridge: a Brownian motion that is required to "bridge" specified values at specified times
• Brownian covariance
• Brownian dynamics
• Brownian motion of sol particles See more

The Roman philosopher-poet Lucretius' scientific poem "On the Nature of Things" (c. 60 BC) has a remarkable description of the motion of dust particles in verses 113–140 from Book … See more

Einstein's theory
There are two parts to Einstein's theory: the first part consists in the formulation of a diffusion equation … See more

The narrow escape problem is a ubiquitous problem in biology, biophysics and cellular biology which has the following formulation: a Brownian particle (ion, See more

• Brown, Robert (1828). "A brief account of microscopical observations made in the months of June, July and August, 1827, on the particles … See more