Random Walk, Laplace Equation, Poisson Equation, Brownian Motion, Maxwell Boltzmann.
solution, averaged over 1000 exit times, is so clear that we can distinguish each grid area a shown in Fig 5. If we reduce ‘delta_t’ to 0.02, Fig.6. shows a higher resolution image. Although it requires a much longer execution time, the grid pattern remains slightly on the image. Nevertheless, as