Abstract
Let P and Q be n × n nonnegativc matrices with PQ. Let w be an n-dimensional nonnegaiive vector and set Sk (u) = {uA 1 … Ak over all substochastic A 1 with P A 1 Q for all i} This paper gives conditions under which the sequence S 1(w)S 2(w), has a limit set S. Further, these same conditions are sufficient to guarantee that if u and z are stochastic n-dimensional vectors then the sequences S 1(w)S 2(w),… and S 1(z)S 2(z),… have the same limit set. Hence, an ergodic type result is obtained for this limit.