TY - JOUR AU - M.A. Freedman TI - A random walk for the solution sought: Remarks on the difference scheme approach to nonlinear semigroups and evolution operators. JO - Semigroup forum PY - 1987 SP - 117 EP - 126 VL - 36 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SF_1987__36_134889/ ID - SF_1987__36_134889 ER -