Convergence of symmetric Markov chains on ${\mathbb{Z}}^d$

R. F. Bass, T. Kumagai, T. Uemura

For each $n$ let $Y_t^n$ be a continuous time symmetric Markov chain with state space $n^{-1}{\mathbb{Z}}^d$. A condition in terms of the conductances is given for the convergence of the $Y…