This is a preview. Log in through your library . Abstract We propose a method to integrate an initial value problem formed by the differential equations of a perturbed dynamical system plus the ...

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 ...