The Annals of Applied Probability, Vol. 28, No. 3 (June 2018), pp. 1943-1976 (34 pages) The initial-boundary value problem for the heat equation is solved by using an algorithm based on a random walk ...

Convergence was not attained in 50 iterations for this model, as the messages to the log indicate: WARNING: Convergence not attained in 50 iterations. WARNING: The procedure is continuing but the ...