Journal of the Society for Industrial and Applied Mathematics: Series B, Numerical Analysis, Vol. 1 (1964), pp. 137-163 (27 pages) ...
The Annals of Applied Probability, Vol. 12, No. 4 (Nov., 2002), pp. 1348-1377 (30 pages) We study the stepping stone model on the two-dimensional torus. We prove several new hitting time results for ...