Brownian Motion

concepts · 3 notes linked

Related: Fokker Planck Equation · Stochastic Processes · Probability Density · Random Walk · Biological Behavior · Adolf Fick · Diffusion Equation · Partial Differential Equations

Notes

• Diffusion equation - Wikipedia — Parabolic PDE governing density spread over time
• Fokker–Planck equation - Wikipedia — PDE describing time evolution of probability density under drift and diffusion
• Study: Mexican jumping beans use random walk strategy to find shade — Moth larvae in Mexican jumping beans navigate heat via random walk